188972404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{80209}}^1$

素因数の和:80263

約数の個数: 24

約数和(自身を含む): 359340800

約数和(自身を除く): 170368396

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 80209, 160418, 320836, 1523971, 2486479, 3047942, 4972958, 6095884, 9945916, 47243101, 94486202, 188972404]

約数ペア:

[(1, 188972404), (2, 94486202), (4, 47243101), (19, 9945916), (31, 6095884), (38, 4972958), (62, 3047942), (76, 2486479), (124, 1523971), (589, 320836), (1178, 160418), (2356, 80209)]