202138090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3323}}^1$

素因数の和:3427

約数の個数: 64

約数和(自身を含む): 459509760

約数和(自身を除く): 257371670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 385, 395, 553, 770, 790, 869, 1106, 1738, 2765, 3323, 4345, 5530, 6083, 6646, 8690, 12166, 16615, 23261, 30415, 33230, 36553, 46522, 60830, 73106, 116305, 182765, 232610, 255871, 262517, 365530, 511742, 525034, 1279355, 1312585, 1837619, 2558710, 2625170, 2887687, 3675238, 5775374, 9188095, 14438435, 18376190, 20213809, 28876870, 40427618, 101069045, 202138090]

約数ペア:

[(1, 202138090), (2, 101069045), (5, 40427618), (7, 28876870), (10, 20213809), (11, 18376190), (14, 14438435), (22, 9188095), (35, 5775374), (55, 3675238), (70, 2887687), (77, 2625170), (79, 2558710), (110, 1837619), (154, 1312585), (158, 1279355), (385, 525034), (395, 511742), (553, 365530), (770, 262517), (790, 255871), (869, 232610), (1106, 182765), (1738, 116305), (2765, 73106), (3323, 60830), (4345, 46522), (5530, 36553), (6083, 33230), (6646, 30415), (8690, 23261), (12166, 16615)]