201520734

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{8681}}^1$

素因数の和:8812

約数の個数: 32

約数和(自身を含む): 416319264

約数和(自身を除く): 214798530

約数列:

[1, 2, 3, 6, 53, 73, 106, 146, 159, 219, 318, 438, 3869, 7738, 8681, 11607, 17362, 23214, 26043, 52086, 460093, 633713, 920186, 1267426, 1380279, 1901139, 2760558, 3802278, 33586789, 67173578, 100760367, 201520734]

約数ペア:

[(1, 201520734), (2, 100760367), (3, 67173578), (6, 33586789), (53, 3802278), (73, 2760558), (106, 1901139), (146, 1380279), (159, 1267426), (219, 920186), (318, 633713), (438, 460093), (3869, 52086), (7738, 26043), (8681, 23214), (11607, 17362)]