201491745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{147613}}^1$

素因数の和:147641

約数の個数: 32

約数和(自身を含む): 396786432

約数和(自身を除く): 195294687

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 147613, 442839, 738065, 1033291, 1918969, 2214195, 3099873, 5166455, 5756907, 9594845, 13432783, 15499365, 28784535, 40298349, 67163915, 201491745]

約数ペア:

[(1, 201491745), (3, 67163915), (5, 40298349), (7, 28784535), (13, 15499365), (15, 13432783), (21, 9594845), (35, 5756907), (39, 5166455), (65, 3099873), (91, 2214195), (105, 1918969), (195, 1033291), (273, 738065), (455, 442839), (1365, 147613)]