220156171

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{683}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 237769344

約数和(自身を除く): 17613173

約数列:

[1, 17, 67, 283, 683, 1139, 4811, 11611, 18961, 45761, 193289, 322337, 777937, 3285913, 12950363, 220156171]

約数ペア:

[(1, 220156171), (17, 12950363), (67, 3285913), (283, 777937), (683, 322337), (1139, 193289), (4811, 45761), (11611, 18961)]