202153538

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{1481}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 306240480

約数和(自身を除く): 104086942

約数列:

[1, 2, 139, 278, 491, 982, 1481, 2962, 68249, 136498, 205859, 411718, 727171, 1454342, 101076769, 202153538]

約数ペア:

[(1, 202153538), (2, 101076769), (139, 1454342), (278, 727171), (491, 411718), (982, 205859), (1481, 136498), (2962, 68249)]