206523198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 541981440

約数和(自身を除く): 335458242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 281, 307, 342, 399, 562, 614, 798, 843, 921, 1197, 1686, 1842, 1967, 2149, 2394, 2529, 2763, 3934, 4298, 5058, 5339, 5526, 5833, 5901, 6447, 10678, 11666, 11802, 12894, 16017, 17499, 17703, 19341, 32034, 34998, 35406, 37373, 38682, 40831, 48051, 52497, 74746, 81662, 86267, 96102, 104994, 112119, 122493, 172534, 224238, 244986, 258801, 336357, 367479, 517602, 603869, 672714, 734958, 776403, 1207738, 1552806, 1639073, 1811607, 3278146, 3623214, 4917219, 5434821, 9834438, 10869642, 11473511, 14751657, 22947022, 29503314, 34420533, 68841066, 103261599, 206523198]

約数ペア:

[(1, 206523198), (2, 103261599), (3, 68841066), (6, 34420533), (7, 29503314), (9, 22947022), (14, 14751657), (18, 11473511), (19, 10869642), (21, 9834438), (38, 5434821), (42, 4917219), (57, 3623214), (63, 3278146), (114, 1811607), (126, 1639073), (133, 1552806), (171, 1207738), (266, 776403), (281, 734958), (307, 672714), (342, 603869), (399, 517602), (562, 367479), (614, 336357), (798, 258801), (843, 244986), (921, 224238), (1197, 172534), (1686, 122493), (1842, 112119), (1967, 104994), (2149, 96102), (2394, 86267), (2529, 81662), (2763, 74746), (3934, 52497), (4298, 48051), (5058, 40831), (5339, 38682), (5526, 37373), (5833, 35406), (5901, 34998), (6447, 32034), (10678, 19341), (11666, 17703), (11802, 17499), (12894, 16017)]