220194792

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{11369}}^1$

素因数の和:11650

約数の個数: 48

約数和(自身を含む): 598630500

約数和(自身を除く): 378435708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4842, 6456, 9684, 11369, 19368, 22738, 34107, 45476, 68214, 90952, 102321, 136428, 204642, 272856, 409284, 818568, 3058261, 6116522, 9174783, 12233044, 18349566, 24466088, 27524349, 36699132, 55048698, 73398264, 110097396, 220194792]

約数ペア:

[(1, 220194792), (2, 110097396), (3, 73398264), (4, 55048698), (6, 36699132), (8, 27524349), (9, 24466088), (12, 18349566), (18, 12233044), (24, 9174783), (36, 6116522), (72, 3058261), (269, 818568), (538, 409284), (807, 272856), (1076, 204642), (1614, 136428), (2152, 102321), (2421, 90952), (3228, 68214), (4842, 45476), (6456, 34107), (9684, 22738), (11369, 19368)]