200970291830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{531569}}^1$

素因数の和:532085

約数の個数: 64

約数和(自身を含む): 451928056320

約数和(自身を除く): 250957764490

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 491, 770, 982, 2455, 3437, 4910, 5401, 6874, 10802, 17185, 27005, 34370, 37807, 54010, 75614, 189035, 378070, 531569, 1063138, 2657845, 3720983, 5315690, 5847259, 7441966, 11694518, 18604915, 29236295, 37209830, 40930813, 58472590, 81861626, 204654065, 261000379, 409308130, 522000758, 1305001895, 1827002653, 2610003790, 2871004169, 3654005306, 5742008338, 9135013265, 14355020845, 18270026530, 20097029183, 28710041690, 40194058366, 100485145915, 200970291830]

約数ペア:

[(1, 200970291830), (2, 100485145915), (5, 40194058366), (7, 28710041690), (10, 20097029183), (11, 18270026530), (14, 14355020845), (22, 9135013265), (35, 5742008338), (55, 3654005306), (70, 2871004169), (77, 2610003790), (110, 1827002653), (154, 1305001895), (385, 522000758), (491, 409308130), (770, 261000379), (982, 204654065), (2455, 81861626), (3437, 58472590), (4910, 40930813), (5401, 37209830), (6874, 29236295), (10802, 18604915), (17185, 11694518), (27005, 7441966), (34370, 5847259), (37807, 5315690), (54010, 3720983), (75614, 2657845), (189035, 1063138), (378070, 531569)]