207923240450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1558061}}^1$

素因数の和:1558247

約数の個数: 48

約数和(自身を含む): 412094934504

約数和(自身を除く): 204171694054

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 157, 170, 314, 425, 785, 850, 1570, 2669, 3925, 5338, 7850, 13345, 26690, 66725, 133450, 1558061, 3116122, 7790305, 15580610, 26487037, 38951525, 52974074, 77903050, 132435185, 244615577, 264870370, 489231154, 662175925, 1223077885, 1324351850, 2446155770, 4158464809, 6115389425, 8316929618, 12230778850, 20792324045, 41584648090, 103961620225, 207923240450]

約数ペア:

[(1, 207923240450), (2, 103961620225), (5, 41584648090), (10, 20792324045), (17, 12230778850), (25, 8316929618), (34, 6115389425), (50, 4158464809), (85, 2446155770), (157, 1324351850), (170, 1223077885), (314, 662175925), (425, 489231154), (785, 264870370), (850, 244615577), (1570, 132435185), (2669, 77903050), (3925, 52974074), (5338, 38951525), (7850, 26487037), (13345, 15580610), (26690, 7790305), (66725, 3116122), (133450, 1558061)]