217030056

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{220559}}^1$

素因数の和:220609

約数の個数: 32

約数和(自身を含む): 555811200

約数和(自身を除く): 338781144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 220559, 441118, 661677, 882236, 1323354, 1764472, 2646708, 5293416, 9042919, 18085838, 27128757, 36171676, 54257514, 72343352, 108515028, 217030056]

約数ペア:

[(1, 217030056), (2, 108515028), (3, 72343352), (4, 54257514), (6, 36171676), (8, 27128757), (12, 18085838), (24, 9042919), (41, 5293416), (82, 2646708), (123, 1764472), (164, 1323354), (246, 882236), (328, 661677), (492, 441118), (984, 220559)]