201431394

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{61151}}^1$

素因数の和:61223

約数の個数: 32

約数和(自身を含む): 454970880

約数和(自身を除く): 253539486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 61151, 122302, 183453, 366906, 550359, 1100718, 1651077, 3302154, 3730211, 7460422, 11190633, 22381266, 33571899, 67143798, 100715697, 201431394]

約数ペア:

[(1, 201431394), (2, 100715697), (3, 67143798), (6, 33571899), (9, 22381266), (18, 11190633), (27, 7460422), (54, 3730211), (61, 3302154), (122, 1651077), (183, 1100718), (366, 550359), (549, 366906), (1098, 183453), (1647, 122302), (3294, 61151)]