203477936

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{84221}}^1$

素因数の和:84380

約数の個数: 20

約数和(自身を含む): 396854064

約数和(自身を除く): 193376128

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 84221, 168442, 336884, 673768, 1347536, 12717371, 25434742, 50869484, 101738968, 203477936]

約数ペア:

[(1, 203477936), (2, 101738968), (4, 50869484), (8, 25434742), (16, 12717371), (151, 1347536), (302, 673768), (604, 336884), (1208, 168442), (2416, 84221)]