200677545

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 357626880

約数和(自身を除く): 156949335

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 239, 397, 423, 705, 717, 1191, 1195, 1985, 2115, 2151, 3573, 3585, 5955, 10755, 11233, 17865, 18659, 33699, 55977, 56165, 93295, 94883, 101097, 167931, 168495, 279885, 284649, 474415, 505485, 839655, 853947, 1423245, 4269735, 4459501, 13378503, 22297505, 40135509, 66892515, 200677545]

約数ペア:

[(1, 200677545), (3, 66892515), (5, 40135509), (9, 22297505), (15, 13378503), (45, 4459501), (47, 4269735), (141, 1423245), (235, 853947), (239, 839655), (397, 505485), (423, 474415), (705, 284649), (717, 279885), (1191, 168495), (1195, 167931), (1985, 101097), (2115, 94883), (2151, 93295), (3573, 56165), (3585, 55977), (5955, 33699), (10755, 18659), (11233, 17865)]