201535371

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{967}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 314840064

約数和(自身を除く): 113304693

約数列:

[1, 3, 9, 27, 31, 81, 83, 93, 249, 279, 747, 837, 967, 2241, 2511, 2573, 2901, 6723, 7719, 8703, 23157, 26109, 29977, 69471, 78327, 80261, 89931, 208413, 240783, 269793, 722349, 809379, 2167047, 2428137, 2488091, 6501141, 7464273, 22392819, 67178457, 201535371]

約数ペア:

[(1, 201535371), (3, 67178457), (9, 22392819), (27, 7464273), (31, 6501141), (81, 2488091), (83, 2428137), (93, 2167047), (249, 809379), (279, 722349), (747, 269793), (837, 240783), (967, 208413), (2241, 89931), (2511, 80261), (2573, 78327), (2901, 69471), (6723, 29977), (7719, 26109), (8703, 23157)]