209440926

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 460107648

約数和(自身を除く): 250666722

約数列:

[1, 2, 3, 6, 9, 18, 151, 251, 302, 307, 453, 502, 614, 753, 906, 921, 1359, 1506, 1842, 2259, 2718, 2763, 4518, 5526, 37901, 46357, 75802, 77057, 92714, 113703, 139071, 154114, 227406, 231171, 278142, 341109, 417213, 462342, 682218, 693513, 834426, 1387026, 11635607, 23271214, 34906821, 69813642, 104720463, 209440926]

約数ペア:

[(1, 209440926), (2, 104720463), (3, 69813642), (6, 34906821), (9, 23271214), (18, 11635607), (151, 1387026), (251, 834426), (302, 693513), (307, 682218), (453, 462342), (502, 417213), (614, 341109), (753, 278142), (906, 231171), (921, 227406), (1359, 154114), (1506, 139071), (1842, 113703), (2259, 92714), (2718, 77057), (2763, 75802), (4518, 46357), (5526, 37901)]