209198952

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{36779}}^1$

素因数の和:36870

約数の個数: 48

約数和(自身を含む): 573768000

約数和(自身を除く): 364569048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 36779, 73558, 110337, 147116, 220674, 294232, 331011, 441348, 662022, 882696, 1324044, 2648088, 2905541, 5811082, 8716623, 11622164, 17433246, 23244328, 26149869, 34866492, 52299738, 69732984, 104599476, 209198952]

約数ペア:

[(1, 209198952), (2, 104599476), (3, 69732984), (4, 52299738), (6, 34866492), (8, 26149869), (9, 23244328), (12, 17433246), (18, 11622164), (24, 8716623), (36, 5811082), (72, 2905541), (79, 2648088), (158, 1324044), (237, 882696), (316, 662022), (474, 441348), (632, 331011), (711, 294232), (948, 220674), (1422, 147116), (1896, 110337), (2844, 73558), (5688, 36779)]