200066860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14149}}^1$

素因数の和:14266

約数の個数: 48

約数和(自身を含む): 484948800

約数和(自身を除く): 284881940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 14149, 28298, 56596, 70745, 99043, 141490, 198086, 282980, 396172, 495215, 990430, 1429049, 1980860, 2858098, 5716196, 7145245, 10003343, 14290490, 20006686, 28580980, 40013372, 50016715, 100033430, 200066860]

約数ペア:

[(1, 200066860), (2, 100033430), (4, 50016715), (5, 40013372), (7, 28580980), (10, 20006686), (14, 14290490), (20, 10003343), (28, 7145245), (35, 5716196), (70, 2858098), (101, 1980860), (140, 1429049), (202, 990430), (404, 495215), (505, 396172), (707, 282980), (1010, 198086), (1414, 141490), (2020, 99043), (2828, 70745), (3535, 56596), (7070, 28298), (14140, 14149)]