201013960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1327}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 518238720

約数和(自身を除く): 317224760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 541, 1082, 1327, 2164, 2654, 2705, 3787, 4328, 5308, 5410, 6635, 7574, 9289, 10616, 10820, 13270, 15148, 18578, 18935, 21640, 26540, 30296, 37156, 37870, 46445, 53080, 74312, 75740, 92890, 151480, 185780, 371560, 717907, 1435814, 2871628, 3589535, 5025349, 5743256, 7179070, 10050698, 14358140, 20101396, 25126745, 28716280, 40202792, 50253490, 100506980, 201013960]

約数ペア:

[(1, 201013960), (2, 100506980), (4, 50253490), (5, 40202792), (7, 28716280), (8, 25126745), (10, 20101396), (14, 14358140), (20, 10050698), (28, 7179070), (35, 5743256), (40, 5025349), (56, 3589535), (70, 2871628), (140, 1435814), (280, 717907), (541, 371560), (1082, 185780), (1327, 151480), (2164, 92890), (2654, 75740), (2705, 74312), (3787, 53080), (4328, 46445), (5308, 37870), (5410, 37156), (6635, 30296), (7574, 26540), (9289, 21640), (10616, 18935), (10820, 18578), (13270, 15148)]