200587216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3821}}^1$

素因数の和:4039

約数の個数: 40

約数和(自身を含む): 413739144

約数和(自身を除く): 213151928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 193, 272, 386, 772, 1544, 3088, 3281, 3821, 6562, 7642, 13124, 15284, 26248, 30568, 52496, 61136, 64957, 129914, 259828, 519656, 737453, 1039312, 1474906, 2949812, 5899624, 11799248, 12536701, 25073402, 50146804, 100293608, 200587216]

約数ペア:

[(1, 200587216), (2, 100293608), (4, 50146804), (8, 25073402), (16, 12536701), (17, 11799248), (34, 5899624), (68, 2949812), (136, 1474906), (193, 1039312), (272, 737453), (386, 519656), (772, 259828), (1544, 129914), (3088, 64957), (3281, 61136), (3821, 52496), (6562, 30568), (7642, 26248), (13124, 15284)]