208099757384

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{5381}}^1\times {\mathrm{66221}}^1$

素因数の和:71681

約数の個数: 32

約数和(自身を含む): 395611552440

約数和(自身を除く): 187511795056

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 5381, 10762, 21524, 43048, 66221, 132442, 264884, 392813, 529768, 785626, 1571252, 3142504, 4834133, 9668266, 19336532, 38673064, 356335201, 712670402, 1425340804, 2850681608, 26012469673, 52024939346, 104049878692, 208099757384]

約数ペア:

[(1, 208099757384), (2, 104049878692), (4, 52024939346), (8, 26012469673), (73, 2850681608), (146, 1425340804), (292, 712670402), (584, 356335201), (5381, 38673064), (10762, 19336532), (21524, 9668266), (43048, 4834133), (66221, 3142504), (132442, 1571252), (264884, 785626), (392813, 529768)]