202278951

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15511}}^1$

素因数の和:15553

約数の個数: 40

約数和(自身を含む): 360374784

約数和(自身を除く): 158095833

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 15511, 46533, 108577, 139599, 325731, 356753, 418797, 977193, 1070259, 1256391, 2497271, 2931579, 3210777, 7491813, 8794737, 9632331, 22475439, 28896993, 67426317, 202278951]

約数ペア:

[(1, 202278951), (3, 67426317), (7, 28896993), (9, 22475439), (21, 9632331), (23, 8794737), (27, 7491813), (63, 3210777), (69, 2931579), (81, 2497271), (161, 1256391), (189, 1070259), (207, 977193), (483, 418797), (567, 356753), (621, 325731), (1449, 139599), (1863, 108577), (4347, 46533), (13041, 15511)]