208590936

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2048

約数の個数: 64

約数和(自身を含む): 538876800

約数和(自身を除く): 330285864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 107, 129, 172, 214, 258, 321, 344, 428, 516, 642, 856, 1032, 1284, 1889, 2568, 3778, 4601, 5667, 7556, 9202, 11334, 13803, 15112, 18404, 22668, 27606, 36808, 45336, 55212, 81227, 110424, 162454, 202123, 243681, 324908, 404246, 487362, 606369, 649816, 808492, 974724, 1212738, 1616984, 1949448, 2425476, 4850952, 8691289, 17382578, 26073867, 34765156, 52147734, 69530312, 104295468, 208590936]

約数ペア:

[(1, 208590936), (2, 104295468), (3, 69530312), (4, 52147734), (6, 34765156), (8, 26073867), (12, 17382578), (24, 8691289), (43, 4850952), (86, 2425476), (107, 1949448), (129, 1616984), (172, 1212738), (214, 974724), (258, 808492), (321, 649816), (344, 606369), (428, 487362), (516, 404246), (642, 324908), (856, 243681), (1032, 202123), (1284, 162454), (1889, 110424), (2568, 81227), (3778, 55212), (4601, 45336), (5667, 36808), (7556, 27606), (9202, 22668), (11334, 18404), (13803, 15112)]