211318116

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 500217984

約数和(自身を除く): 288899868

約数列:

[1, 2, 3, 4, 6, 12, 137, 173, 274, 346, 411, 519, 548, 692, 743, 822, 1038, 1486, 1644, 2076, 2229, 2972, 4458, 8916, 23701, 47402, 71103, 94804, 101791, 128539, 142206, 203582, 257078, 284412, 305373, 385617, 407164, 514156, 610746, 771234, 1221492, 1542468, 17609843, 35219686, 52829529, 70439372, 105659058, 211318116]

約数ペア:

[(1, 211318116), (2, 105659058), (3, 70439372), (4, 52829529), (6, 35219686), (12, 17609843), (137, 1542468), (173, 1221492), (274, 771234), (346, 610746), (411, 514156), (519, 407164), (548, 385617), (692, 305373), (743, 284412), (822, 257078), (1038, 203582), (1486, 142206), (1644, 128539), (2076, 101791), (2229, 94804), (2972, 71103), (4458, 47402), (8916, 23701)]