208096510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{3251}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 387040032

約数和(自身を除く): 178943522

約数列:

[1, 2, 5, 10, 37, 74, 173, 185, 346, 370, 865, 1730, 3251, 6401, 6502, 12802, 16255, 32005, 32510, 64010, 120287, 240574, 562423, 601435, 1124846, 1202870, 2812115, 5624230, 20809651, 41619302, 104048255, 208096510]

約数ペア:

[(1, 208096510), (2, 104048255), (5, 41619302), (10, 20809651), (37, 5624230), (74, 2812115), (173, 1202870), (185, 1124846), (346, 601435), (370, 562423), (865, 240574), (1730, 120287), (3251, 64010), (6401, 32510), (6502, 32005), (12802, 16255)]