201886088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{17987}}^1$

素因数の和:18077

約数の個数: 32

約数和(自身を含む): 401492160

約数和(自身を除く): 199606072

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 11224, 17987, 35974, 71948, 143896, 413701, 827402, 1097207, 1654804, 2194414, 3309608, 4388828, 8777656, 25235761, 50471522, 100943044, 201886088]

約数ペア:

[(1, 201886088), (2, 100943044), (4, 50471522), (8, 25235761), (23, 8777656), (46, 4388828), (61, 3309608), (92, 2194414), (122, 1654804), (184, 1097207), (244, 827402), (488, 413701), (1403, 143896), (2806, 71948), (5612, 35974), (11224, 17987)]