201590224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2551}}^1$

素因数の和:3019

約数の個数: 40

約数和(自身を含む): 427204800

約数和(自身を除く): 225614576

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 449, 898, 1796, 2551, 3592, 4939, 5102, 7184, 9878, 10204, 19756, 20408, 28061, 39512, 40816, 56122, 79024, 112244, 224488, 448976, 1145399, 2290798, 4581596, 9163192, 12599389, 18326384, 25198778, 50397556, 100795112, 201590224]

約数ペア:

[(1, 201590224), (2, 100795112), (4, 50397556), (8, 25198778), (11, 18326384), (16, 12599389), (22, 9163192), (44, 4581596), (88, 2290798), (176, 1145399), (449, 448976), (898, 224488), (1796, 112244), (2551, 79024), (3592, 56122), (4939, 40816), (5102, 39512), (7184, 28061), (9878, 20408), (10204, 19756)]