202457145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11257}}^1$

素因数の和:11385

約数の個数: 32

約数和(自身を含む): 356653440

約数和(自身を除く): 154196295

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 3597, 5995, 11257, 17985, 33771, 56285, 123827, 168855, 371481, 619135, 1227013, 1857405, 3681039, 6135065, 13497143, 18405195, 40491429, 67485715, 202457145]

約数ペア:

[(1, 202457145), (3, 67485715), (5, 40491429), (11, 18405195), (15, 13497143), (33, 6135065), (55, 3681039), (109, 1857405), (165, 1227013), (327, 619135), (545, 371481), (1199, 168855), (1635, 123827), (3597, 56285), (5995, 33771), (11257, 17985)]