219522088

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{94949}}^1$

素因数の和:94989

約数の個数: 24

約数和(自身を含む): 437244750

約数和(自身を除く): 217722662

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 94949, 189898, 379796, 759592, 1614133, 3228266, 6456532, 12913064, 27440261, 54880522, 109761044, 219522088]

約数ペア:

[(1, 219522088), (2, 109761044), (4, 54880522), (8, 27440261), (17, 12913064), (34, 6456532), (68, 3228266), (136, 1614133), (289, 759592), (578, 379796), (1156, 189898), (2312, 94949)]