211677778206

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{560341}}^1$

素因数の和:561057

約数の個数: 48

約数和(自身を含む): 474130021248

約数和(自身を除く): 262452243042

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 677, 1354, 2031, 4062, 6093, 12186, 20987, 41974, 62961, 125922, 188883, 377766, 560341, 1120682, 1681023, 3362046, 5043069, 10086138, 17370571, 34741142, 52111713, 104223426, 156335139, 312670278, 379350857, 758701714, 1138052571, 2276105142, 3414157713, 6828315426, 11759876567, 23519753134, 35279629701, 70559259402, 105838889103, 211677778206]

約数ペア:

[(1, 211677778206), (2, 105838889103), (3, 70559259402), (6, 35279629701), (9, 23519753134), (18, 11759876567), (31, 6828315426), (62, 3414157713), (93, 2276105142), (186, 1138052571), (279, 758701714), (558, 379350857), (677, 312670278), (1354, 156335139), (2031, 104223426), (4062, 52111713), (6093, 34741142), (12186, 17370571), (20987, 10086138), (41974, 5043069), (62961, 3362046), (125922, 1681023), (188883, 1120682), (377766, 560341)]