202089385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 259448832

約数和(自身を除く): 57359447

約数列:

[1, 5, 23, 101, 115, 127, 137, 505, 635, 685, 2323, 2921, 3151, 11615, 12827, 13837, 14605, 15755, 17399, 64135, 69185, 86995, 295021, 318251, 400177, 1475105, 1591255, 1757299, 2000885, 8786495, 40417877, 202089385]

約数ペア:

[(1, 202089385), (5, 40417877), (23, 8786495), (101, 2000885), (115, 1757299), (127, 1591255), (137, 1475105), (505, 400177), (635, 318251), (685, 295021), (2323, 86995), (2921, 69185), (3151, 64135), (11615, 17399), (12827, 15755), (13837, 14605)]