207914448

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 631313760

約数和(自身を除く): 423399312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 109, 112, 147, 168, 196, 218, 294, 327, 336, 392, 436, 588, 654, 763, 784, 811, 872, 1176, 1308, 1526, 1622, 1744, 2289, 2352, 2433, 2616, 3052, 3244, 4578, 4866, 5232, 5341, 5677, 6104, 6488, 9156, 9732, 10682, 11354, 12208, 12976, 16023, 17031, 18312, 19464, 21364, 22708, 32046, 34062, 36624, 38928, 39739, 42728, 45416, 64092, 68124, 79478, 85456, 88399, 90832, 119217, 128184, 136248, 158956, 176798, 238434, 256368, 265197, 272496, 317912, 353596, 476868, 530394, 618793, 635824, 707192, 953736, 1060788, 1237586, 1414384, 1856379, 1907472, 2121576, 2475172, 3712758, 4243152, 4331551, 4950344, 7425516, 8663102, 9900688, 12994653, 14851032, 17326204, 25989306, 29702064, 34652408, 51978612, 69304816, 103957224, 207914448]

約数ペア:

[(1, 207914448), (2, 103957224), (3, 69304816), (4, 51978612), (6, 34652408), (7, 29702064), (8, 25989306), (12, 17326204), (14, 14851032), (16, 12994653), (21, 9900688), (24, 8663102), (28, 7425516), (42, 4950344), (48, 4331551), (49, 4243152), (56, 3712758), (84, 2475172), (98, 2121576), (109, 1907472), (112, 1856379), (147, 1414384), (168, 1237586), (196, 1060788), (218, 953736), (294, 707192), (327, 635824), (336, 618793), (392, 530394), (436, 476868), (588, 353596), (654, 317912), (763, 272496), (784, 265197), (811, 256368), (872, 238434), (1176, 176798), (1308, 158956), (1526, 136248), (1622, 128184), (1744, 119217), (2289, 90832), (2352, 88399), (2433, 85456), (2616, 79478), (3052, 68124), (3244, 64092), (4578, 45416), (4866, 42728), (5232, 39739), (5341, 38928), (5677, 36624), (6104, 34062), (6488, 32046), (9156, 22708), (9732, 21364), (10682, 19464), (11354, 18312), (12208, 17031), (12976, 16023)]