201203533430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{254688017}}^1$

素因数の和:254688103

約数の個数: 16

約数和(自身を含む): 366750745920

約数和(自身を除く): 165547212490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 254688017, 509376034, 1273440085, 2546880170, 20120353343, 40240706686, 100601766715, 201203533430]

約数ペア:

[(1, 201203533430), (2, 100601766715), (5, 40240706686), (10, 20120353343), (79, 2546880170), (158, 1273440085), (395, 509376034), (790, 254688017)]