353201428

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:732

約数の個数: 36

約数和(自身を含む): 641565792

約数和(自身を除く): 288364364

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 563, 1126, 2209, 2252, 3337, 4418, 6674, 8836, 13348, 26461, 39973, 52922, 79946, 105844, 156839, 159892, 313678, 627356, 1243667, 1878731, 2487334, 3757462, 4974668, 7514924, 88300357, 176600714, 353201428]

約数ペア:

[(1, 353201428), (2, 176600714), (4, 88300357), (47, 7514924), (71, 4974668), (94, 3757462), (142, 2487334), (188, 1878731), (284, 1243667), (563, 627356), (1126, 313678), (2209, 159892), (2252, 156839), (3337, 105844), (4418, 79946), (6674, 52922), (8836, 39973), (13348, 26461)]