207844728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1613}}^1$

素因数の和:1701

約数の個数: 128

約数和(自身を含む): 650764800

約数和(自身を除く): 442920072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 59, 78, 84, 91, 104, 118, 156, 168, 177, 182, 236, 273, 312, 354, 364, 413, 472, 546, 708, 728, 767, 826, 1092, 1239, 1416, 1534, 1613, 1652, 2184, 2301, 2478, 3068, 3226, 3304, 4602, 4839, 4956, 5369, 6136, 6452, 9204, 9678, 9912, 10738, 11291, 12904, 16107, 18408, 19356, 20969, 21476, 22582, 32214, 33873, 38712, 41938, 42952, 45164, 62907, 64428, 67746, 83876, 90328, 95167, 125814, 128856, 135492, 146783, 167752, 190334, 251628, 270984, 285501, 293566, 380668, 440349, 503256, 571002, 587132, 666169, 761336, 880698, 1142004, 1174264, 1237171, 1332338, 1761396, 1998507, 2284008, 2474342, 2664676, 3522792, 3711513, 3997014, 4948684, 5329352, 7423026, 7994028, 8660197, 9897368, 14846052, 15988056, 17320394, 25980591, 29692104, 34640788, 51961182, 69281576, 103922364, 207844728]

約数ペア:

[(1, 207844728), (2, 103922364), (3, 69281576), (4, 51961182), (6, 34640788), (7, 29692104), (8, 25980591), (12, 17320394), (13, 15988056), (14, 14846052), (21, 9897368), (24, 8660197), (26, 7994028), (28, 7423026), (39, 5329352), (42, 4948684), (52, 3997014), (56, 3711513), (59, 3522792), (78, 2664676), (84, 2474342), (91, 2284008), (104, 1998507), (118, 1761396), (156, 1332338), (168, 1237171), (177, 1174264), (182, 1142004), (236, 880698), (273, 761336), (312, 666169), (354, 587132), (364, 571002), (413, 503256), (472, 440349), (546, 380668), (708, 293566), (728, 285501), (767, 270984), (826, 251628), (1092, 190334), (1239, 167752), (1416, 146783), (1534, 135492), (1613, 128856), (1652, 125814), (2184, 95167), (2301, 90328), (2478, 83876), (3068, 67746), (3226, 64428), (3304, 62907), (4602, 45164), (4839, 42952), (4956, 41938), (5369, 38712), (6136, 33873), (6452, 32214), (9204, 22582), (9678, 21476), (9912, 20969), (10738, 19356), (11291, 18408), (12904, 16107)]