207675306

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 474336000

約数和(自身を除く): 266660694

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 149, 159, 298, 318, 447, 477, 487, 894, 954, 974, 1341, 1431, 1461, 2682, 2862, 2922, 4023, 4383, 7897, 8046, 8766, 13149, 15794, 23691, 25811, 26298, 47382, 51622, 71073, 72563, 77433, 142146, 145126, 154866, 213219, 217689, 232299, 426438, 435378, 464598, 653067, 696897, 1306134, 1393794, 1959201, 3845839, 3918402, 7691678, 11537517, 23075034, 34612551, 69225102, 103837653, 207675306]

約数ペア:

[(1, 207675306), (2, 103837653), (3, 69225102), (6, 34612551), (9, 23075034), (18, 11537517), (27, 7691678), (53, 3918402), (54, 3845839), (106, 1959201), (149, 1393794), (159, 1306134), (298, 696897), (318, 653067), (447, 464598), (477, 435378), (487, 426438), (894, 232299), (954, 217689), (974, 213219), (1341, 154866), (1431, 145126), (1461, 142146), (2682, 77433), (2862, 72563), (2922, 71073), (4023, 51622), (4383, 47382), (7897, 26298), (8046, 25811), (8766, 23691), (13149, 15794)]