212420904

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{106637}}^1$

素因数の和:106729

約数の個数: 32

約数和(自身を含む): 537455520

約数和(自身を除く): 325034616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 106637, 213274, 319911, 426548, 639822, 853096, 1279644, 2559288, 8850871, 17701742, 26552613, 35403484, 53105226, 70806968, 106210452, 212420904]

約数ペア:

[(1, 212420904), (2, 106210452), (3, 70806968), (4, 53105226), (6, 35403484), (8, 26552613), (12, 17701742), (24, 8850871), (83, 2559288), (166, 1279644), (249, 853096), (332, 639822), (498, 426548), (664, 319911), (996, 213274), (1992, 106637)]