203438476784

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{215506861}}^1$

素因数の和:215506928

約数の個数: 20

約数和(自身を含む): 400842763320

約数和(自身を除く): 197404286536

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 215506861, 431013722, 862027444, 1724054888, 3448109776, 12714904799, 25429809598, 50859619196, 101719238392, 203438476784]

約数ペア:

[(1, 203438476784), (2, 101719238392), (4, 50859619196), (8, 25429809598), (16, 12714904799), (59, 3448109776), (118, 1724054888), (236, 862027444), (472, 431013722), (944, 215506861)]