207875138

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{4159}}^1$

素因数の和:4601

約数の個数: 16

約数和(自身を含む): 317391360

約数和(自身を除く): 109516222

約数列:

[1, 2, 67, 134, 373, 746, 4159, 8318, 24991, 49982, 278653, 557306, 1551307, 3102614, 103937569, 207875138]

約数ペア:

[(1, 207875138), (2, 103937569), (67, 3102614), (134, 1551307), (373, 557306), (746, 278653), (4159, 49982), (8318, 24991)]