201700412

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{509}}^1\times {\mathrm{631}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 356485920

約数和(自身を除く): 154785508

約数列:

[1, 2, 4, 157, 314, 509, 628, 631, 1018, 1262, 2036, 2524, 79913, 99067, 159826, 198134, 319652, 321179, 396268, 642358, 1284716, 50425103, 100850206, 201700412]

約数ペア:

[(1, 201700412), (2, 100850206), (4, 50425103), (157, 1284716), (314, 642358), (509, 396268), (628, 321179), (631, 319652), (1018, 198134), (1262, 159826), (2036, 99067), (2524, 79913)]