208321123

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 221981760

約数和(自身を除く): 13660637

約数列:

[1, 29, 41, 241, 727, 1189, 6989, 9881, 21083, 29807, 175207, 286549, 864403, 5081003, 7183487, 208321123]

約数ペア:

[(1, 208321123), (29, 7183487), (41, 5081003), (241, 864403), (727, 286549), (1189, 175207), (6989, 29807), (9881, 21083)]