223770118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{953}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 395230752

約数和(自身を除く): 171460634

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 821, 953, 1642, 1906, 9031, 10483, 10673, 12389, 18062, 20966, 21346, 24778, 117403, 136279, 234806, 272558, 782413, 1564826, 8606543, 10171369, 17213086, 20342738, 111885059, 223770118]

約数ペア:

[(1, 223770118), (2, 111885059), (11, 20342738), (13, 17213086), (22, 10171369), (26, 8606543), (143, 1564826), (286, 782413), (821, 272558), (953, 234806), (1642, 136279), (1906, 117403), (9031, 24778), (10483, 21346), (10673, 20966), (12389, 18062)]