209428045408

素因数分解:

$2^5\times {\mathrm{971}}^1\times {\mathrm{6740089}}^1$

素因数の和:6741070

約数の個数: 24

約数和(自身を含む): 412736151240

約数和(自身を除く): 203308105832

約数列:

[1, 2, 4, 8, 16, 32, 971, 1942, 3884, 7768, 15536, 31072, 6740089, 13480178, 26960356, 53920712, 107841424, 215682848, 6544626419, 13089252838, 26178505676, 52357011352, 104714022704, 209428045408]

約数ペア:

[(1, 209428045408), (2, 104714022704), (4, 52357011352), (8, 26178505676), (16, 13089252838), (32, 6544626419), (971, 215682848), (1942, 107841424), (3884, 53920712), (7768, 26960356), (15536, 13480178), (31072, 6740089)]