206785132

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{7537}}^1$

素因数の和:7598

約数の個数: 24

約数和(自身を含む): 382025840

約数和(自身を除く): 175240708

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 6859, 7537, 13718, 15074, 27436, 30148, 143203, 286406, 572812, 2720857, 5441714, 10883428, 51696283, 103392566, 206785132]

約数ペア:

[(1, 206785132), (2, 103392566), (4, 51696283), (19, 10883428), (38, 5441714), (76, 2720857), (361, 572812), (722, 286406), (1444, 143203), (6859, 30148), (7537, 27436), (13718, 15074)]