203150220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1344

約数の個数: 192

約数和(自身を含む): 724792320

約数和(自身を除く): 521642100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 870, 910, 1015, 1092, 1131, 1218, 1283, 1365, 1508, 1740, 1820, 1885, 2030, 2262, 2436, 2566, 2639, 2730, 3045, 3770, 3849, 4060, 4524, 5132, 5278, 5460, 5655, 6090, 6415, 7540, 7698, 7917, 8981, 10556, 11310, 12180, 12830, 13195, 15396, 15834, 16679, 17962, 19245, 22620, 25660, 26390, 26943, 31668, 33358, 35924, 37207, 38490, 39585, 44905, 50037, 52780, 53886, 66716, 74414, 76980, 79170, 83395, 89810, 100074, 107772, 111621, 116753, 134715, 148828, 158340, 166790, 179620, 186035, 200148, 223242, 233506, 250185, 260449, 269430, 333580, 350259, 372070, 446484, 467012, 483691, 500370, 520898, 538860, 558105, 583765, 700518, 744140, 781347, 967382, 1000740, 1041796, 1116210, 1167530, 1302245, 1401036, 1451073, 1562694, 1751295, 1934764, 2232420, 2335060, 2418455, 2604490, 2902146, 3125388, 3385837, 3502590, 3906735, 4836910, 5208980, 5804292, 6771674, 7005180, 7255365, 7813470, 9673820, 10157511, 13543348, 14510730, 15626940, 16929185, 20315022, 29021460, 33858370, 40630044, 50787555, 67716740, 101575110, 203150220]

約数ペア:

[(1, 203150220), (2, 101575110), (3, 67716740), (4, 50787555), (5, 40630044), (6, 33858370), (7, 29021460), (10, 20315022), (12, 16929185), (13, 15626940), (14, 14510730), (15, 13543348), (20, 10157511), (21, 9673820), (26, 7813470), (28, 7255365), (29, 7005180), (30, 6771674), (35, 5804292), (39, 5208980), (42, 4836910), (52, 3906735), (58, 3502590), (60, 3385837), (65, 3125388), (70, 2902146), (78, 2604490), (84, 2418455), (87, 2335060), (91, 2232420), (105, 1934764), (116, 1751295), (130, 1562694), (140, 1451073), (145, 1401036), (156, 1302245), (174, 1167530), (182, 1116210), (195, 1041796), (203, 1000740), (210, 967382), (260, 781347), (273, 744140), (290, 700518), (348, 583765), (364, 558105), (377, 538860), (390, 520898), (406, 500370), (420, 483691), (435, 467012), (455, 446484), (546, 372070), (580, 350259), (609, 333580), (754, 269430), (780, 260449), (812, 250185), (870, 233506), (910, 223242), (1015, 200148), (1092, 186035), (1131, 179620), (1218, 166790), (1283, 158340), (1365, 148828), (1508, 134715), (1740, 116753), (1820, 111621), (1885, 107772), (2030, 100074), (2262, 89810), (2436, 83395), (2566, 79170), (2639, 76980), (2730, 74414), (3045, 66716), (3770, 53886), (3849, 52780), (4060, 50037), (4524, 44905), (5132, 39585), (5278, 38490), (5460, 37207), (5655, 35924), (6090, 33358), (6415, 31668), (7540, 26943), (7698, 26390), (7917, 25660), (8981, 22620), (10556, 19245), (11310, 17962), (12180, 16679), (12830, 15834), (13195, 15396)]