202303389

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 286231680

約数和(自身を除く): 83928291

約数列:

[1, 3, 41, 59, 61, 123, 177, 183, 457, 1371, 2419, 2501, 3599, 7257, 7503, 10797, 18737, 26963, 27877, 56211, 80889, 83631, 147559, 442677, 1105483, 1142957, 1644743, 3316449, 3428871, 4934229, 67434463, 202303389]

約数ペア:

[(1, 202303389), (3, 67434463), (41, 4934229), (59, 3428871), (61, 3316449), (123, 1644743), (177, 1142957), (183, 1105483), (457, 442677), (1371, 147559), (2419, 83631), (2501, 80889), (3599, 56211), (7257, 27877), (7503, 26963), (10797, 18737)]