201833320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 499699800

約数和(自身を除く): 297866480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 169, 260, 292, 338, 365, 409, 520, 584, 676, 730, 818, 845, 949, 1352, 1460, 1636, 1690, 1898, 2045, 2920, 3272, 3380, 3796, 4090, 4745, 5317, 6760, 7592, 8180, 9490, 10634, 12337, 16360, 18980, 21268, 24674, 26585, 29857, 37960, 42536, 49348, 53170, 59714, 61685, 69121, 98696, 106340, 119428, 123370, 138242, 149285, 212680, 238856, 246740, 276484, 298570, 345605, 388141, 493480, 552968, 597140, 691210, 776282, 1194280, 1382420, 1552564, 1940705, 2764840, 3105128, 3881410, 5045833, 7762820, 10091666, 15525640, 20183332, 25229165, 40366664, 50458330, 100916660, 201833320]

約数ペア:

[(1, 201833320), (2, 100916660), (4, 50458330), (5, 40366664), (8, 25229165), (10, 20183332), (13, 15525640), (20, 10091666), (26, 7762820), (40, 5045833), (52, 3881410), (65, 3105128), (73, 2764840), (104, 1940705), (130, 1552564), (146, 1382420), (169, 1194280), (260, 776282), (292, 691210), (338, 597140), (365, 552968), (409, 493480), (520, 388141), (584, 345605), (676, 298570), (730, 276484), (818, 246740), (845, 238856), (949, 212680), (1352, 149285), (1460, 138242), (1636, 123370), (1690, 119428), (1898, 106340), (2045, 98696), (2920, 69121), (3272, 61685), (3380, 59714), (3796, 53170), (4090, 49348), (4745, 42536), (5317, 37960), (6760, 29857), (7592, 26585), (8180, 24674), (9490, 21268), (10634, 18980), (12337, 16360)]