209146548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5563}}^1$

素因数の和:5824

約数の個数: 48

約数和(自身を含む): 527823296

約数和(自身を除く): 318676748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 241, 482, 723, 964, 1446, 2892, 3133, 5563, 6266, 9399, 11126, 12532, 16689, 18798, 22252, 33378, 37596, 66756, 72319, 144638, 216957, 289276, 433914, 867828, 1340683, 2681366, 4022049, 5362732, 8044098, 16088196, 17428879, 34857758, 52286637, 69715516, 104573274, 209146548]

約数ペア:

[(1, 209146548), (2, 104573274), (3, 69715516), (4, 52286637), (6, 34857758), (12, 17428879), (13, 16088196), (26, 8044098), (39, 5362732), (52, 4022049), (78, 2681366), (156, 1340683), (241, 867828), (482, 433914), (723, 289276), (964, 216957), (1446, 144638), (2892, 72319), (3133, 66756), (5563, 37596), (6266, 33378), (9399, 22252), (11126, 18798), (12532, 16689)]