217967332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{33247}}^1$

素因数の和:33411

約数の個数: 24

約数和(自身を含む): 418924800

約数和(自身を除く): 200957468

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 33247, 66494, 132988, 365717, 731434, 1462868, 4953803, 9907606, 19815212, 54491833, 108983666, 217967332]

約数ペア:

[(1, 217967332), (2, 108983666), (4, 54491833), (11, 19815212), (22, 9907606), (44, 4953803), (149, 1462868), (298, 731434), (596, 365717), (1639, 132988), (3278, 66494), (6556, 33247)]