207440016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 645792000

約数和(自身を除く): 438351984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 61, 84, 87, 112, 116, 122, 168, 174, 183, 203, 232, 244, 336, 348, 349, 366, 406, 427, 464, 488, 609, 696, 698, 732, 812, 854, 976, 1047, 1218, 1281, 1392, 1396, 1464, 1624, 1708, 1769, 2094, 2436, 2443, 2562, 2792, 2928, 3248, 3416, 3538, 4188, 4872, 4886, 5124, 5307, 5584, 6832, 7076, 7329, 8376, 9744, 9772, 10121, 10248, 10614, 12383, 14152, 14658, 16752, 19544, 20242, 20496, 21228, 21289, 24766, 28304, 29316, 30363, 37149, 39088, 40484, 42456, 42578, 49532, 58632, 60726, 63867, 70847, 74298, 80968, 84912, 85156, 99064, 117264, 121452, 127734, 141694, 148596, 149023, 161936, 170312, 198128, 212541, 242904, 255468, 283388, 297192, 298046, 340624, 425082, 447069, 485808, 510936, 566776, 594384, 596092, 617381, 850164, 894138, 1021872, 1133552, 1192184, 1234762, 1700328, 1788276, 1852143, 2384368, 2469524, 3400656, 3576552, 3704286, 4321667, 4939048, 7153104, 7408572, 8643334, 9878096, 12965001, 14817144, 17286668, 25930002, 29634288, 34573336, 51860004, 69146672, 103720008, 207440016]

約数ペア:

[(1, 207440016), (2, 103720008), (3, 69146672), (4, 51860004), (6, 34573336), (7, 29634288), (8, 25930002), (12, 17286668), (14, 14817144), (16, 12965001), (21, 9878096), (24, 8643334), (28, 7408572), (29, 7153104), (42, 4939048), (48, 4321667), (56, 3704286), (58, 3576552), (61, 3400656), (84, 2469524), (87, 2384368), (112, 1852143), (116, 1788276), (122, 1700328), (168, 1234762), (174, 1192184), (183, 1133552), (203, 1021872), (232, 894138), (244, 850164), (336, 617381), (348, 596092), (349, 594384), (366, 566776), (406, 510936), (427, 485808), (464, 447069), (488, 425082), (609, 340624), (696, 298046), (698, 297192), (732, 283388), (812, 255468), (854, 242904), (976, 212541), (1047, 198128), (1218, 170312), (1281, 161936), (1392, 149023), (1396, 148596), (1464, 141694), (1624, 127734), (1708, 121452), (1769, 117264), (2094, 99064), (2436, 85156), (2443, 84912), (2562, 80968), (2792, 74298), (2928, 70847), (3248, 63867), (3416, 60726), (3538, 58632), (4188, 49532), (4872, 42578), (4886, 42456), (5124, 40484), (5307, 39088), (5584, 37149), (6832, 30363), (7076, 29316), (7329, 28304), (8376, 24766), (9744, 21289), (9772, 21228), (10121, 20496), (10248, 20242), (10614, 19544), (12383, 16752), (14152, 14658)]