206403288

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 675682560

約数和(自身を除く): 469279272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 49, 52, 56, 69, 78, 84, 91, 92, 98, 104, 138, 147, 156, 161, 168, 182, 184, 196, 273, 276, 294, 299, 312, 322, 364, 392, 483, 546, 552, 587, 588, 598, 637, 644, 728, 897, 966, 1092, 1127, 1174, 1176, 1196, 1274, 1288, 1761, 1794, 1911, 1932, 2093, 2184, 2254, 2348, 2392, 2548, 3381, 3522, 3588, 3822, 3864, 4109, 4186, 4508, 4696, 5096, 6279, 6762, 7044, 7176, 7631, 7644, 8218, 8372, 9016, 12327, 12558, 13501, 13524, 14088, 14651, 15262, 15288, 16436, 16744, 22893, 24654, 25116, 27002, 27048, 28763, 29302, 30524, 32872, 40503, 43953, 45786, 49308, 50232, 53417, 54004, 57526, 58604, 61048, 81006, 86289, 87906, 91572, 94507, 98616, 106834, 108008, 115052, 117208, 160251, 162012, 172578, 175513, 175812, 183144, 189014, 213668, 230104, 283521, 320502, 324024, 345156, 351026, 351624, 373919, 378028, 427336, 526539, 567042, 641004, 661549, 690312, 702052, 747838, 756056, 1053078, 1121757, 1134084, 1228591, 1282008, 1323098, 1404104, 1495676, 1984647, 2106156, 2243514, 2268168, 2457182, 2646196, 2991352, 3685773, 3969294, 4212312, 4487028, 4914364, 5292392, 7371546, 7938588, 8600137, 8974056, 9828728, 14743092, 15877176, 17200274, 25800411, 29486184, 34400548, 51600822, 68801096, 103201644, 206403288]

約数ペア:

[(1, 206403288), (2, 103201644), (3, 68801096), (4, 51600822), (6, 34400548), (7, 29486184), (8, 25800411), (12, 17200274), (13, 15877176), (14, 14743092), (21, 9828728), (23, 8974056), (24, 8600137), (26, 7938588), (28, 7371546), (39, 5292392), (42, 4914364), (46, 4487028), (49, 4212312), (52, 3969294), (56, 3685773), (69, 2991352), (78, 2646196), (84, 2457182), (91, 2268168), (92, 2243514), (98, 2106156), (104, 1984647), (138, 1495676), (147, 1404104), (156, 1323098), (161, 1282008), (168, 1228591), (182, 1134084), (184, 1121757), (196, 1053078), (273, 756056), (276, 747838), (294, 702052), (299, 690312), (312, 661549), (322, 641004), (364, 567042), (392, 526539), (483, 427336), (546, 378028), (552, 373919), (587, 351624), (588, 351026), (598, 345156), (637, 324024), (644, 320502), (728, 283521), (897, 230104), (966, 213668), (1092, 189014), (1127, 183144), (1174, 175812), (1176, 175513), (1196, 172578), (1274, 162012), (1288, 160251), (1761, 117208), (1794, 115052), (1911, 108008), (1932, 106834), (2093, 98616), (2184, 94507), (2254, 91572), (2348, 87906), (2392, 86289), (2548, 81006), (3381, 61048), (3522, 58604), (3588, 57526), (3822, 54004), (3864, 53417), (4109, 50232), (4186, 49308), (4508, 45786), (4696, 43953), (5096, 40503), (6279, 32872), (6762, 30524), (7044, 29302), (7176, 28763), (7631, 27048), (7644, 27002), (8218, 25116), (8372, 24654), (9016, 22893), (12327, 16744), (12558, 16436), (13501, 15288), (13524, 15262), (14088, 14651)]