201095139

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 313173504

約数和(自身を除く): 112078365

約数列:

[1, 3, 7, 21, 83, 113, 249, 339, 581, 791, 1021, 1743, 2373, 3063, 7147, 9379, 21441, 28137, 65653, 84743, 115373, 196959, 254229, 346119, 593201, 807611, 1779603, 2422833, 9575959, 28727877, 67031713, 201095139]

約数ペア:

[(1, 201095139), (3, 67031713), (7, 28727877), (21, 9575959), (83, 2422833), (113, 1779603), (249, 807611), (339, 593201), (581, 346119), (791, 254229), (1021, 196959), (1743, 115373), (2373, 84743), (3063, 65653), (7147, 28137), (9379, 21441)]