200105010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 623960064

約数和(自身を除く): 423855054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 61, 63, 70, 82, 90, 105, 122, 123, 126, 127, 183, 205, 210, 246, 254, 287, 305, 315, 366, 369, 381, 410, 427, 549, 574, 610, 615, 630, 635, 738, 762, 854, 861, 889, 915, 1098, 1143, 1230, 1270, 1281, 1435, 1722, 1778, 1830, 1845, 1905, 2135, 2286, 2501, 2562, 2583, 2667, 2745, 2870, 3690, 3810, 3843, 4270, 4305, 4445, 5002, 5166, 5207, 5334, 5490, 5715, 6405, 7503, 7686, 7747, 8001, 8610, 8890, 10414, 11430, 12505, 12810, 12915, 13335, 15006, 15494, 15621, 16002, 17507, 19215, 22509, 23241, 25010, 25830, 26035, 26670, 31242, 35014, 36449, 37515, 38430, 38735, 40005, 45018, 46482, 46863, 52070, 52521, 54229, 69723, 72898, 75030, 77470, 78105, 80010, 87535, 93726, 105042, 108458, 109347, 112545, 116205, 139446, 156210, 157563, 162687, 175070, 182245, 218694, 225090, 232410, 234315, 262605, 271145, 315126, 317627, 325374, 328041, 348615, 364490, 468630, 488061, 525210, 542290, 546735, 635254, 656082, 697230, 787815, 813435, 952881, 976122, 1093470, 1575630, 1588135, 1626870, 1640205, 1905762, 2223389, 2440305, 2858643, 3176270, 3280410, 4446778, 4764405, 4880610, 5717286, 6670167, 9528810, 11116945, 13340334, 14293215, 20010501, 22233890, 28586430, 33350835, 40021002, 66701670, 100052505, 200105010]

約数ペア:

[(1, 200105010), (2, 100052505), (3, 66701670), (5, 40021002), (6, 33350835), (7, 28586430), (9, 22233890), (10, 20010501), (14, 14293215), (15, 13340334), (18, 11116945), (21, 9528810), (30, 6670167), (35, 5717286), (41, 4880610), (42, 4764405), (45, 4446778), (61, 3280410), (63, 3176270), (70, 2858643), (82, 2440305), (90, 2223389), (105, 1905762), (122, 1640205), (123, 1626870), (126, 1588135), (127, 1575630), (183, 1093470), (205, 976122), (210, 952881), (246, 813435), (254, 787815), (287, 697230), (305, 656082), (315, 635254), (366, 546735), (369, 542290), (381, 525210), (410, 488061), (427, 468630), (549, 364490), (574, 348615), (610, 328041), (615, 325374), (630, 317627), (635, 315126), (738, 271145), (762, 262605), (854, 234315), (861, 232410), (889, 225090), (915, 218694), (1098, 182245), (1143, 175070), (1230, 162687), (1270, 157563), (1281, 156210), (1435, 139446), (1722, 116205), (1778, 112545), (1830, 109347), (1845, 108458), (1905, 105042), (2135, 93726), (2286, 87535), (2501, 80010), (2562, 78105), (2583, 77470), (2667, 75030), (2745, 72898), (2870, 69723), (3690, 54229), (3810, 52521), (3843, 52070), (4270, 46863), (4305, 46482), (4445, 45018), (5002, 40005), (5166, 38735), (5207, 38430), (5334, 37515), (5490, 36449), (5715, 35014), (6405, 31242), (7503, 26670), (7686, 26035), (7747, 25830), (8001, 25010), (8610, 23241), (8890, 22509), (10414, 19215), (11430, 17507), (12505, 16002), (12810, 15621), (12915, 15494), (13335, 15006)]