201455830976

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{20846009}}^1$

素因数の和:20846172

約数の個数: 28

約数和(自身を含む): 402411377040

約数和(自身を除く): 200955546064

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 20846009, 41692018, 83384036, 166768072, 333536144, 667072288, 1334144576, 3147747359, 6295494718, 12590989436, 25181978872, 50363957744, 100727915488, 201455830976]

約数ペア:

[(1, 201455830976), (2, 100727915488), (4, 50363957744), (8, 25181978872), (16, 12590989436), (32, 6295494718), (64, 3147747359), (151, 1334144576), (302, 667072288), (604, 333536144), (1208, 166768072), (2416, 83384036), (4832, 41692018), (9664, 20846009)]