204100050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 647958528

約数和(自身を除く): 443858478

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 41, 42, 50, 55, 66, 70, 75, 77, 82, 105, 110, 123, 150, 154, 165, 175, 205, 210, 231, 246, 275, 287, 330, 350, 385, 410, 431, 451, 462, 525, 550, 574, 615, 770, 825, 861, 862, 902, 1025, 1050, 1155, 1230, 1293, 1353, 1435, 1650, 1722, 1925, 2050, 2155, 2255, 2310, 2586, 2706, 2870, 3017, 3075, 3157, 3850, 4305, 4310, 4510, 4741, 5775, 6034, 6150, 6314, 6465, 6765, 7175, 8610, 9051, 9471, 9482, 10775, 11275, 11550, 12930, 13530, 14223, 14350, 15085, 15785, 17671, 18102, 18942, 21525, 21550, 22550, 23705, 28446, 30170, 31570, 32325, 33187, 33825, 35342, 43050, 45255, 47355, 47410, 53013, 64650, 66374, 67650, 71115, 75425, 78925, 88355, 90510, 94710, 99561, 106026, 118525, 123697, 142230, 150850, 157850, 165935, 176710, 194381, 199122, 226275, 236775, 237050, 247394, 265065, 331870, 355575, 371091, 388762, 441775, 452550, 473550, 497805, 530130, 583143, 618485, 711150, 742182, 829675, 883550, 971905, 995610, 1166286, 1236970, 1325325, 1360667, 1659350, 1855455, 1943810, 2489025, 2650650, 2721334, 2915715, 3092425, 3710910, 4082001, 4859525, 4978050, 5831430, 6184850, 6803335, 8164002, 9277275, 9719050, 13606670, 14578575, 18554550, 20410005, 29157150, 34016675, 40820010, 68033350, 102050025, 204100050]

約数ペア:

[(1, 204100050), (2, 102050025), (3, 68033350), (5, 40820010), (6, 34016675), (7, 29157150), (10, 20410005), (11, 18554550), (14, 14578575), (15, 13606670), (21, 9719050), (22, 9277275), (25, 8164002), (30, 6803335), (33, 6184850), (35, 5831430), (41, 4978050), (42, 4859525), (50, 4082001), (55, 3710910), (66, 3092425), (70, 2915715), (75, 2721334), (77, 2650650), (82, 2489025), (105, 1943810), (110, 1855455), (123, 1659350), (150, 1360667), (154, 1325325), (165, 1236970), (175, 1166286), (205, 995610), (210, 971905), (231, 883550), (246, 829675), (275, 742182), (287, 711150), (330, 618485), (350, 583143), (385, 530130), (410, 497805), (431, 473550), (451, 452550), (462, 441775), (525, 388762), (550, 371091), (574, 355575), (615, 331870), (770, 265065), (825, 247394), (861, 237050), (862, 236775), (902, 226275), (1025, 199122), (1050, 194381), (1155, 176710), (1230, 165935), (1293, 157850), (1353, 150850), (1435, 142230), (1650, 123697), (1722, 118525), (1925, 106026), (2050, 99561), (2155, 94710), (2255, 90510), (2310, 88355), (2586, 78925), (2706, 75425), (2870, 71115), (3017, 67650), (3075, 66374), (3157, 64650), (3850, 53013), (4305, 47410), (4310, 47355), (4510, 45255), (4741, 43050), (5775, 35342), (6034, 33825), (6150, 33187), (6314, 32325), (6465, 31570), (6765, 30170), (7175, 28446), (8610, 23705), (9051, 22550), (9471, 21550), (9482, 21525), (10775, 18942), (11275, 18102), (11550, 17671), (12930, 15785), (13530, 15085), (14223, 14350)]