210004112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{2441}}^1$

素因数の和:2751

約数の個数: 40

約数和(自身を含む): 429987360

約数和(自身を除く): 219983248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 283, 304, 566, 1132, 2264, 2441, 4528, 4882, 5377, 9764, 10754, 19528, 21508, 39056, 43016, 46379, 86032, 92758, 185516, 371032, 690803, 742064, 1381606, 2763212, 5526424, 11052848, 13125257, 26250514, 52501028, 105002056, 210004112]

約数ペア:

[(1, 210004112), (2, 105002056), (4, 52501028), (8, 26250514), (16, 13125257), (19, 11052848), (38, 5526424), (76, 2763212), (152, 1381606), (283, 742064), (304, 690803), (566, 371032), (1132, 185516), (2264, 92758), (2441, 86032), (4528, 46379), (4882, 43016), (5377, 39056), (9764, 21508), (10754, 19528)]