229487978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{60679}}^1$

素因数の和:60773

約数の個数: 16

約数和(自身を含む): 361167360

約数和(自身を除く): 131679382

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 60679, 121358, 1881049, 3701419, 3762098, 7402838, 114743989, 229487978]

約数ペア:

[(1, 229487978), (2, 114743989), (31, 7402838), (61, 3762098), (62, 3701419), (122, 1881049), (1891, 121358), (3782, 60679)]