220240202

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10169}}^1$

素因数の和:10215

約数の個数: 48

約数和(自身を含む): 438245640

約数和(自身を除く): 218005438

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 10169, 10829, 20338, 21658, 71183, 132197, 142366, 172873, 264394, 345746, 498281, 925379, 996562, 1210111, 1850758, 2247349, 2420222, 4494698, 6477653, 8470777, 12955306, 15731443, 16941554, 31462886, 110120101, 220240202]

約数ペア:

[(1, 220240202), (2, 110120101), (7, 31462886), (13, 16941554), (14, 15731443), (17, 12955306), (26, 8470777), (34, 6477653), (49, 4494698), (91, 2420222), (98, 2247349), (119, 1850758), (182, 1210111), (221, 996562), (238, 925379), (442, 498281), (637, 345746), (833, 264394), (1274, 172873), (1547, 142366), (1666, 132197), (3094, 71183), (10169, 21658), (10829, 20338)]