218239921154

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{1601}}^1\times {\mathrm{222011}}^1$

素因数の和:223921

約数の個数: 16

約数和(自身を含む): 328632818976

約数和(自身を除く): 110392897822

約数列:

[1, 2, 307, 614, 1601, 3202, 222011, 444022, 491507, 983014, 68157377, 136314754, 355439611, 710879222, 109119960577, 218239921154]

約数ペア:

[(1, 218239921154), (2, 109119960577), (307, 710879222), (614, 355439611), (1601, 136314754), (3202, 68157377), (222011, 983014), (444022, 491507)]