201466720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 595921536

約数和(自身を除く): 394454816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 101, 104, 112, 130, 137, 140, 160, 182, 202, 208, 224, 260, 274, 280, 364, 404, 416, 455, 505, 520, 548, 560, 685, 707, 728, 808, 910, 959, 1010, 1040, 1096, 1120, 1313, 1370, 1414, 1456, 1616, 1781, 1820, 1918, 2020, 2080, 2192, 2626, 2740, 2828, 2912, 3232, 3535, 3562, 3640, 3836, 4040, 4384, 4795, 5252, 5480, 5656, 6565, 7070, 7124, 7280, 7672, 8080, 8905, 9191, 9590, 10504, 10960, 11312, 12467, 13130, 13837, 14140, 14248, 14560, 15344, 16160, 17810, 18382, 19180, 21008, 21920, 22624, 24934, 26260, 27674, 28280, 28496, 30688, 35620, 36764, 38360, 42016, 45955, 49868, 52520, 55348, 56560, 56992, 62335, 69185, 71240, 73528, 76720, 91910, 96859, 99736, 105040, 110696, 113120, 124670, 138370, 142480, 147056, 153440, 179881, 183820, 193718, 199472, 210080, 221392, 249340, 276740, 284960, 294112, 359762, 367640, 387436, 398944, 442784, 484295, 498680, 553480, 719524, 735280, 774872, 899405, 968590, 997360, 1106960, 1259167, 1439048, 1470560, 1549744, 1798810, 1937180, 1994720, 2213920, 2518334, 2878096, 3099488, 3597620, 3874360, 5036668, 5756192, 6295835, 7195240, 7748720, 10073336, 12591670, 14390480, 15497440, 20146672, 25183340, 28780960, 40293344, 50366680, 100733360, 201466720]

約数ペア:

[(1, 201466720), (2, 100733360), (4, 50366680), (5, 40293344), (7, 28780960), (8, 25183340), (10, 20146672), (13, 15497440), (14, 14390480), (16, 12591670), (20, 10073336), (26, 7748720), (28, 7195240), (32, 6295835), (35, 5756192), (40, 5036668), (52, 3874360), (56, 3597620), (65, 3099488), (70, 2878096), (80, 2518334), (91, 2213920), (101, 1994720), (104, 1937180), (112, 1798810), (130, 1549744), (137, 1470560), (140, 1439048), (160, 1259167), (182, 1106960), (202, 997360), (208, 968590), (224, 899405), (260, 774872), (274, 735280), (280, 719524), (364, 553480), (404, 498680), (416, 484295), (455, 442784), (505, 398944), (520, 387436), (548, 367640), (560, 359762), (685, 294112), (707, 284960), (728, 276740), (808, 249340), (910, 221392), (959, 210080), (1010, 199472), (1040, 193718), (1096, 183820), (1120, 179881), (1313, 153440), (1370, 147056), (1414, 142480), (1456, 138370), (1616, 124670), (1781, 113120), (1820, 110696), (1918, 105040), (2020, 99736), (2080, 96859), (2192, 91910), (2626, 76720), (2740, 73528), (2828, 71240), (2912, 69185), (3232, 62335), (3535, 56992), (3562, 56560), (3640, 55348), (3836, 52520), (4040, 49868), (4384, 45955), (4795, 42016), (5252, 38360), (5480, 36764), (5656, 35620), (6565, 30688), (7070, 28496), (7124, 28280), (7280, 27674), (7672, 26260), (8080, 24934), (8905, 22624), (9191, 21920), (9590, 21008), (10504, 19180), (10960, 18382), (11312, 17810), (12467, 16160), (13130, 15344), (13837, 14560), (14140, 14248)]