201172868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{3767}}^1$

素因数の和:3876

約数の個数: 36

約数和(自身を含む): 386144640

約数和(自身を除く): 184971772

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 338, 676, 1027, 2054, 3767, 4108, 7534, 13351, 15068, 26702, 48971, 53404, 97942, 195884, 297593, 595186, 636623, 1190372, 1273246, 2546492, 3868709, 7737418, 15474836, 50293217, 100586434, 201172868]

約数ペア:

[(1, 201172868), (2, 100586434), (4, 50293217), (13, 15474836), (26, 7737418), (52, 3868709), (79, 2546492), (158, 1273246), (169, 1190372), (316, 636623), (338, 595186), (676, 297593), (1027, 195884), (2054, 97942), (3767, 53404), (4108, 48971), (7534, 26702), (13351, 15068)]