321736606

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{20101}}^1$

素因数の和:20307

約数の個数: 16

約数和(自身を含む): 494991648

約数和(自身を除く): 173255042

約数列:

[1, 2, 53, 106, 151, 302, 8003, 16006, 20101, 40202, 1065353, 2130706, 3035251, 6070502, 160868303, 321736606]

約数ペア:

[(1, 321736606), (2, 160868303), (53, 6070502), (106, 3035251), (151, 2130706), (302, 1065353), (8003, 40202), (16006, 20101)]