201013420

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{56149}}^1$

素因数の和:56337

約数の個数: 24

約数和(自身を含む): 424494000

約数和(自身を除く): 223480580

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 56149, 112298, 224596, 280745, 561490, 1122980, 10050671, 20101342, 40202684, 50253355, 100506710, 201013420]

約数ペア:

[(1, 201013420), (2, 100506710), (4, 50253355), (5, 40202684), (10, 20101342), (20, 10050671), (179, 1122980), (358, 561490), (716, 280745), (895, 224596), (1790, 112298), (3580, 56149)]