209301492015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{2003}}^1$

素因数の和:2654

約数の個数: 192

約数和(自身を含む): 461883202560

約数和(自身を除く): 252581710545

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 53, 55, 63, 77, 99, 105, 159, 165, 231, 265, 315, 371, 385, 477, 495, 569, 583, 693, 795, 1113, 1155, 1707, 1749, 1855, 2003, 2385, 2845, 2915, 3339, 3465, 3983, 4081, 5121, 5247, 5565, 6009, 6259, 8535, 8745, 10015, 11949, 12243, 14021, 16695, 18027, 18777, 19915, 20405, 22033, 25605, 26235, 30045, 30157, 31295, 35847, 36729, 42063, 43813, 56331, 59745, 61215, 66099, 70105, 90135, 90471, 93885, 106159, 110165, 126189, 131439, 150785, 154231, 179235, 183645, 198297, 210315, 211099, 219065, 271413, 281655, 318477, 330495, 331727, 394317, 452355, 462693, 530795, 630945, 633297, 657195, 743113, 771155, 955431, 991485, 995181, 1055495, 1139707, 1167749, 1357065, 1388079, 1592385, 1658635, 1899891, 1971585, 2229339, 2313465, 2322089, 2985543, 3166485, 3419121, 3503247, 3715565, 4777155, 4975905, 5698535, 5838745, 6688017, 6940395, 6966267, 7977949, 8174243, 9499455, 10257363, 10509741, 11146695, 11610445, 12536777, 14927715, 17095605, 17516235, 20898801, 23933847, 24522729, 33440085, 34831335, 37610331, 39889745, 40871215, 51286815, 52548705, 60404471, 62683885, 71801541, 73568187, 87757439, 104494005, 112830993, 119669235, 122613645, 181213413, 188051655, 263272317, 302022355, 359007705, 367840935, 422831297, 438787195, 543640239, 564154965, 664449181, 789816951, 906067065, 1268493891, 1316361585, 1993347543, 2114156485, 2718201195, 3322245905, 3805481673, 3949084755, 4651144267, 5980042629, 6342469455, 9966737715, 13953432801, 19027408365, 23255721335, 29900213145, 41860298403, 69767164005, 209301492015]

約数ペア:

[(1, 209301492015), (3, 69767164005), (5, 41860298403), (7, 29900213145), (9, 23255721335), (11, 19027408365), (15, 13953432801), (21, 9966737715), (33, 6342469455), (35, 5980042629), (45, 4651144267), (53, 3949084755), (55, 3805481673), (63, 3322245905), (77, 2718201195), (99, 2114156485), (105, 1993347543), (159, 1316361585), (165, 1268493891), (231, 906067065), (265, 789816951), (315, 664449181), (371, 564154965), (385, 543640239), (477, 438787195), (495, 422831297), (569, 367840935), (583, 359007705), (693, 302022355), (795, 263272317), (1113, 188051655), (1155, 181213413), (1707, 122613645), (1749, 119669235), (1855, 112830993), (2003, 104494005), (2385, 87757439), (2845, 73568187), (2915, 71801541), (3339, 62683885), (3465, 60404471), (3983, 52548705), (4081, 51286815), (5121, 40871215), (5247, 39889745), (5565, 37610331), (6009, 34831335), (6259, 33440085), (8535, 24522729), (8745, 23933847), (10015, 20898801), (11949, 17516235), (12243, 17095605), (14021, 14927715), (16695, 12536777), (18027, 11610445), (18777, 11146695), (19915, 10509741), (20405, 10257363), (22033, 9499455), (25605, 8174243), (26235, 7977949), (30045, 6966267), (30157, 6940395), (31295, 6688017), (35847, 5838745), (36729, 5698535), (42063, 4975905), (43813, 4777155), (56331, 3715565), (59745, 3503247), (61215, 3419121), (66099, 3166485), (70105, 2985543), (90135, 2322089), (90471, 2313465), (93885, 2229339), (106159, 1971585), (110165, 1899891), (126189, 1658635), (131439, 1592385), (150785, 1388079), (154231, 1357065), (179235, 1167749), (183645, 1139707), (198297, 1055495), (210315, 995181), (211099, 991485), (219065, 955431), (271413, 771155), (281655, 743113), (318477, 657195), (330495, 633297), (331727, 630945), (394317, 530795), (452355, 462693)]