187875292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{28657}}^1$

素因数の和:28821

約数の個数: 24

約数和(自身を含む): 361090800

約数和(自身を除く): 173215508

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 28657, 57314, 114628, 315227, 630454, 1260908, 4269893, 8539786, 17079572, 46968823, 93937646, 187875292]

約数ペア:

[(1, 187875292), (2, 93937646), (4, 46968823), (11, 17079572), (22, 8539786), (44, 4269893), (149, 1260908), (298, 630454), (596, 315227), (1639, 114628), (3278, 57314), (6556, 28657)]