201242860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110573}}^1$

素因数の和:110602

約数の個数: 48

約数和(自身を含む): 520140096

約数和(自身を除く): 318897236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 110573, 221146, 442292, 552865, 774011, 1105730, 1437449, 1548022, 2211460, 2874898, 3096044, 3870055, 5749796, 7187245, 7740110, 10062143, 14374490, 15480220, 20124286, 28748980, 40248572, 50310715, 100621430, 201242860]

約数ペア:

[(1, 201242860), (2, 100621430), (4, 50310715), (5, 40248572), (7, 28748980), (10, 20124286), (13, 15480220), (14, 14374490), (20, 10062143), (26, 7740110), (28, 7187245), (35, 5749796), (52, 3870055), (65, 3096044), (70, 2874898), (91, 2211460), (130, 1548022), (140, 1437449), (182, 1105730), (260, 774011), (364, 552865), (455, 442292), (910, 221146), (1820, 110573)]