198080172

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{17579}}^1$

素因数の和:17902

約数の個数: 36

約数和(自身を含む): 502330920

約数和(自身を除く): 304250748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 17579, 35158, 52737, 70316, 105474, 158211, 210948, 316422, 632844, 5502227, 11004454, 16506681, 22008908, 33013362, 49520043, 66026724, 99040086, 198080172]

約数ペア:

[(1, 198080172), (2, 99040086), (3, 66026724), (4, 49520043), (6, 33013362), (9, 22008908), (12, 16506681), (18, 11004454), (36, 5502227), (313, 632844), (626, 316422), (939, 210948), (1252, 158211), (1878, 105474), (2817, 70316), (3756, 52737), (5634, 35158), (11268, 17579)]