218339704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{145949}}^1$

素因数の和:145983

約数の個数: 32

約数和(自身を含む): 472878000

約数和(自身を除く): 254538296

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 145949, 291898, 583796, 1167592, 1605439, 2481133, 3210878, 4962266, 6421756, 9924532, 12843512, 19849064, 27292463, 54584926, 109169852, 218339704]

約数ペア:

[(1, 218339704), (2, 109169852), (4, 54584926), (8, 27292463), (11, 19849064), (17, 12843512), (22, 9924532), (34, 6421756), (44, 4962266), (68, 3210878), (88, 2481133), (136, 1605439), (187, 1167592), (374, 583796), (748, 291898), (1496, 145949)]