207640435

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 269554320

約数和(自身を除く): 61913885

約数列:

[1, 5, 23, 29, 115, 145, 529, 667, 2645, 2707, 3335, 13535, 15341, 62261, 76705, 78503, 311305, 392515, 1432003, 1805569, 7160015, 9027845, 41528087, 207640435]

約数ペア:

[(1, 207640435), (5, 41528087), (23, 9027845), (29, 7160015), (115, 1805569), (145, 1432003), (529, 392515), (667, 311305), (2645, 78503), (2707, 76705), (3335, 62261), (13535, 15341)]