217871652

素因数分解:

$2^2\times 3^1\times {\mathrm{2357}}^1\times {\mathrm{7703}}^1$

素因数の和:10067

約数の個数: 24

約数和(自身を含む): 508648896

約数和(自身を除く): 290777244

約数列:

[1, 2, 3, 4, 6, 12, 2357, 4714, 7071, 7703, 9428, 14142, 15406, 23109, 28284, 30812, 46218, 92436, 18155971, 36311942, 54467913, 72623884, 108935826, 217871652]

約数ペア:

[(1, 217871652), (2, 108935826), (3, 72623884), (4, 54467913), (6, 36311942), (12, 18155971), (2357, 92436), (4714, 46218), (7071, 30812), (7703, 28284), (9428, 23109), (14142, 15406)]