201863372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{156241}}^1$

素因数の和:156281

約数の個数: 24

約数和(自身を含む): 393729840

約数和(自身を除く): 191866468

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 156241, 312482, 624964, 2656097, 2968579, 5312194, 5937158, 10624388, 11874316, 50465843, 100931686, 201863372]

約数ペア:

[(1, 201863372), (2, 100931686), (4, 50465843), (17, 11874316), (19, 10624388), (34, 5937158), (38, 5312194), (68, 2968579), (76, 2656097), (323, 624964), (646, 312482), (1292, 156241)]