215696616

素因数分解:

$2^3\times 3^1\times {\mathrm{857}}^1\times {\mathrm{10487}}^1$

素因数の和:11353

約数の個数: 32

約数和(自身を含む): 539922240

約数和(自身を除く): 324225624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 857, 1714, 2571, 3428, 5142, 6856, 10284, 10487, 20568, 20974, 31461, 41948, 62922, 83896, 125844, 251688, 8987359, 17974718, 26962077, 35949436, 53924154, 71898872, 107848308, 215696616]

約数ペア:

[(1, 215696616), (2, 107848308), (3, 71898872), (4, 53924154), (6, 35949436), (8, 26962077), (12, 17974718), (24, 8987359), (857, 251688), (1714, 125844), (2571, 83896), (3428, 62922), (5142, 41948), (6856, 31461), (10284, 20974), (10487, 20568)]