222502190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5479}}^1$

素因数の和:5648

約数の個数: 32

約数和(自身を含む): 416655360

約数和(自身を除く): 194153170

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 4061, 5479, 8122, 10958, 20305, 27395, 40610, 54790, 169849, 339698, 717749, 849245, 1435498, 1698490, 3588745, 7177490, 22250219, 44500438, 111251095, 222502190]

約数ペア:

[(1, 222502190), (2, 111251095), (5, 44500438), (10, 22250219), (31, 7177490), (62, 3588745), (131, 1698490), (155, 1435498), (262, 849245), (310, 717749), (655, 339698), (1310, 169849), (4061, 54790), (5479, 40610), (8122, 27395), (10958, 20305)]