201521424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{322951}}^1$

素因数の和:322975

約数の個数: 40

約数和(自身を含む): 560644672

約数和(自身を除く): 359123248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 322951, 645902, 968853, 1291804, 1937706, 2583608, 3875412, 4198363, 5167216, 7750824, 8396726, 12595089, 15501648, 16793452, 25190178, 33586904, 50380356, 67173808, 100760712, 201521424]

約数ペア:

[(1, 201521424), (2, 100760712), (3, 67173808), (4, 50380356), (6, 33586904), (8, 25190178), (12, 16793452), (13, 15501648), (16, 12595089), (24, 8396726), (26, 7750824), (39, 5167216), (48, 4198363), (52, 3875412), (78, 2583608), (104, 1937706), (156, 1291804), (208, 968853), (312, 645902), (624, 322951)]