226870904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{15923}}^1$

素因数の和:16079

約数の個数: 32

約数和(自身を含む): 461477520

約数和(自身を除く): 234606616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 15923, 31846, 63692, 127384, 206999, 413998, 827996, 1655992, 2181451, 4362902, 8725804, 17451608, 28358863, 56717726, 113435452, 226870904]

約数ペア:

[(1, 226870904), (2, 113435452), (4, 56717726), (8, 28358863), (13, 17451608), (26, 8725804), (52, 4362902), (104, 2181451), (137, 1655992), (274, 827996), (548, 413998), (1096, 206999), (1781, 127384), (3562, 63692), (7124, 31846), (14248, 15923)]