200321499

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 311837184

約数和(自身を除く): 111515685

約数列:

[1, 3, 7, 21, 61, 183, 353, 427, 443, 1059, 1281, 1329, 2471, 3101, 7413, 9303, 21533, 27023, 64599, 81069, 150731, 156379, 189161, 452193, 469137, 567483, 1094653, 3283959, 9539119, 28617357, 66773833, 200321499]

約数ペア:

[(1, 200321499), (3, 66773833), (7, 28617357), (21, 9539119), (61, 3283959), (183, 1094653), (353, 567483), (427, 469137), (443, 452193), (1059, 189161), (1281, 156379), (1329, 150731), (2471, 81069), (3101, 64599), (7413, 27023), (9303, 21533)]