201588723

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9439}}^1$

素因数の和:9568

約数の個数: 32

約数和(自身を含む): 344371200

約数和(自身を除く): 142782477

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 3051, 7119, 9439, 21357, 28317, 66073, 84951, 198219, 254853, 594657, 1066607, 1783971, 3199821, 7466249, 9599463, 22398747, 28798389, 67196241, 201588723]

約数ペア:

[(1, 201588723), (3, 67196241), (7, 28798389), (9, 22398747), (21, 9599463), (27, 7466249), (63, 3199821), (113, 1783971), (189, 1066607), (339, 594657), (791, 254853), (1017, 198219), (2373, 84951), (3051, 66073), (7119, 28317), (9439, 21357)]