219773796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{3863}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 560867328

約数和(自身を除く): 341093532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 431, 862, 1293, 1724, 2586, 3863, 4741, 5172, 7726, 9482, 11589, 14223, 15452, 18964, 23178, 28446, 42493, 46356, 56892, 84986, 127479, 169972, 254958, 509916, 1664953, 3329906, 4994859, 6659812, 9989718, 18314483, 19979436, 36628966, 54943449, 73257932, 109886898, 219773796]

約数ペア:

[(1, 219773796), (2, 109886898), (3, 73257932), (4, 54943449), (6, 36628966), (11, 19979436), (12, 18314483), (22, 9989718), (33, 6659812), (44, 4994859), (66, 3329906), (132, 1664953), (431, 509916), (862, 254958), (1293, 169972), (1724, 127479), (2586, 84986), (3863, 56892), (4741, 46356), (5172, 42493), (7726, 28446), (9482, 23178), (11589, 18964), (14223, 15452)]