206875498

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{4139}}^1$

素因数の和:4581

約数の個数: 16

約数和(自身を含む): 315865440

約数和(自身を除く): 108989942

約数列:

[1, 2, 67, 134, 373, 746, 4139, 8278, 24991, 49982, 277313, 554626, 1543847, 3087694, 103437749, 206875498]

約数ペア:

[(1, 206875498), (2, 103437749), (67, 3087694), (134, 1543847), (373, 554626), (746, 277313), (4139, 49982), (8278, 24991)]