202152819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2357}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 309671424

約数和(自身を除く): 107518605

約数列:

[1, 3, 11, 23, 33, 69, 113, 253, 339, 759, 1243, 2357, 2599, 3729, 7071, 7797, 25927, 28589, 54211, 77781, 85767, 162633, 266341, 596321, 799023, 1788963, 2929751, 6125843, 8789253, 18377529, 67384273, 202152819]

約数ペア:

[(1, 202152819), (3, 67384273), (11, 18377529), (23, 8789253), (33, 6125843), (69, 2929751), (113, 1788963), (253, 799023), (339, 596321), (759, 266341), (1243, 162633), (2357, 85767), (2599, 77781), (3729, 54211), (7071, 28589), (7797, 25927)]