201007958

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{3461}}^1$

素因数の和:3943

約数の個数: 16

約数和(自身を含む): 306594720

約数和(自身を除く): 105586762

約数列:

[1, 2, 71, 142, 409, 818, 3461, 6922, 29039, 58078, 245731, 491462, 1415549, 2831098, 100503979, 201007958]

約数ペア:

[(1, 201007958), (2, 100503979), (71, 2831098), (142, 1415549), (409, 491462), (818, 245731), (3461, 58078), (6922, 29039)]