202147360

素因数分解:

$2^5\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3001}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 478867032

約数和(自身を除く): 276719672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 421, 842, 1684, 2105, 3001, 3368, 4210, 6002, 6736, 8420, 12004, 13472, 15005, 16840, 24008, 30010, 33680, 48016, 60020, 67360, 96032, 120040, 240080, 480160, 1263421, 2526842, 5053684, 6317105, 10107368, 12634210, 20214736, 25268420, 40429472, 50536840, 101073680, 202147360]

約数ペア:

[(1, 202147360), (2, 101073680), (4, 50536840), (5, 40429472), (8, 25268420), (10, 20214736), (16, 12634210), (20, 10107368), (32, 6317105), (40, 5053684), (80, 2526842), (160, 1263421), (421, 480160), (842, 240080), (1684, 120040), (2105, 96032), (3001, 67360), (3368, 60020), (4210, 48016), (6002, 33680), (6736, 30010), (8420, 24008), (12004, 16840), (13472, 15005)]