194661431

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 205510656

約数和(自身を除く): 10849225

約数列:

[1, 31, 61, 311, 331, 1891, 9641, 10261, 18971, 20191, 102941, 588101, 625921, 3191171, 6279401, 194661431]

約数ペア:

[(1, 194661431), (31, 6279401), (61, 3191171), (311, 625921), (331, 588101), (1891, 102941), (9641, 20191), (10261, 18971)]