207655578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52201}}^1$

素因数の和:52239

約数の個数: 48

約数和(自身を含む): 513041256

約数和(自身を除く): 305385678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 52201, 104402, 156603, 313206, 469809, 678613, 887417, 939618, 1357226, 1774834, 2035839, 2662251, 4071678, 5324502, 6107517, 7986753, 11536421, 12215034, 15973506, 23072842, 34609263, 69218526, 103827789, 207655578]

約数ペア:

[(1, 207655578), (2, 103827789), (3, 69218526), (6, 34609263), (9, 23072842), (13, 15973506), (17, 12215034), (18, 11536421), (26, 7986753), (34, 6107517), (39, 5324502), (51, 4071678), (78, 2662251), (102, 2035839), (117, 1774834), (153, 1357226), (221, 939618), (234, 887417), (306, 678613), (442, 469809), (663, 313206), (1326, 156603), (1989, 104402), (3978, 52201)]