201455236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 387942912

約数和(自身を除く): 186487676

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 227, 421, 454, 527, 842, 908, 1054, 1684, 2108, 3859, 7037, 7157, 7718, 13051, 14074, 14314, 15436, 26102, 28148, 28628, 52204, 95567, 119629, 191134, 221867, 239258, 382268, 443734, 478516, 887468, 1624639, 2962577, 3249278, 5925154, 6498556, 11850308, 50363809, 100727618, 201455236]

約数ペア:

[(1, 201455236), (2, 100727618), (4, 50363809), (17, 11850308), (31, 6498556), (34, 5925154), (62, 3249278), (68, 2962577), (124, 1624639), (227, 887468), (421, 478516), (454, 443734), (527, 382268), (842, 239258), (908, 221867), (1054, 191134), (1684, 119629), (2108, 95567), (3859, 52204), (7037, 28628), (7157, 28148), (7718, 26102), (13051, 15436), (14074, 14314)]