202277655

素因数分解:

$3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2887}}^1$

素因数の和:3077

約数の個数: 40

約数和(自身を含む): 364823712

約数和(自身を除く): 162546057

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 173, 405, 519, 865, 1557, 2595, 2887, 4671, 7785, 8661, 14013, 14435, 23355, 25983, 43305, 70065, 77949, 129915, 233847, 389745, 499451, 1169235, 1498353, 2497255, 4495059, 7491765, 13485177, 22475295, 40455531, 67425885, 202277655]

約数ペア:

[(1, 202277655), (3, 67425885), (5, 40455531), (9, 22475295), (15, 13485177), (27, 7491765), (45, 4495059), (81, 2497255), (135, 1498353), (173, 1169235), (405, 499451), (519, 389745), (865, 233847), (1557, 129915), (2595, 77949), (2887, 70065), (4671, 43305), (7785, 25983), (8661, 23355), (14013, 14435)]