215747208

素因数分解:

$2^3\times 3^2\times {\mathrm{2996489}}^1$

素因数の和:2996501

約数の個数: 24

約数和(自身を含む): 584315550

約数和(自身を除く): 368568342

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2996489, 5992978, 8989467, 11985956, 17978934, 23971912, 26968401, 35957868, 53936802, 71915736, 107873604, 215747208]

約数ペア:

[(1, 215747208), (2, 107873604), (3, 71915736), (4, 53936802), (6, 35957868), (8, 26968401), (9, 23971912), (12, 17978934), (18, 11985956), (24, 8989467), (36, 5992978), (72, 2996489)]