200970930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 498960000

約数和(自身を除く): 297989070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 109, 123, 205, 218, 246, 327, 410, 545, 615, 654, 1090, 1230, 1499, 1635, 2998, 3270, 4469, 4497, 7495, 8938, 8994, 13407, 14990, 22345, 22485, 26814, 44690, 44970, 61459, 67035, 122918, 134070, 163391, 184377, 307295, 326782, 368754, 490173, 614590, 816955, 921885, 980346, 1633910, 1843770, 2450865, 4901730, 6699031, 13398062, 20097093, 33495155, 40194186, 66990310, 100485465, 200970930]

約数ペア:

[(1, 200970930), (2, 100485465), (3, 66990310), (5, 40194186), (6, 33495155), (10, 20097093), (15, 13398062), (30, 6699031), (41, 4901730), (82, 2450865), (109, 1843770), (123, 1633910), (205, 980346), (218, 921885), (246, 816955), (327, 614590), (410, 490173), (545, 368754), (615, 326782), (654, 307295), (1090, 184377), (1230, 163391), (1499, 134070), (1635, 122918), (2998, 67035), (3270, 61459), (4469, 44970), (4497, 44690), (7495, 26814), (8938, 22485), (8994, 22345), (13407, 14990)]