203946768

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 614405120

約数和(自身を除く): 410458352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 97, 108, 124, 144, 157, 186, 194, 216, 248, 279, 291, 314, 372, 388, 432, 471, 496, 558, 582, 628, 744, 776, 837, 873, 942, 1116, 1164, 1256, 1413, 1488, 1552, 1674, 1746, 1884, 2232, 2328, 2512, 2619, 2826, 3007, 3348, 3492, 3768, 4239, 4464, 4656, 4867, 5238, 5652, 6014, 6696, 6984, 7536, 8478, 9021, 9734, 10476, 11304, 12028, 13392, 13968, 14601, 15229, 16956, 18042, 19468, 20952, 22608, 24056, 27063, 29202, 30458, 33912, 36084, 38936, 41904, 43803, 45687, 48112, 54126, 58404, 60916, 67824, 72168, 77872, 81189, 87606, 91374, 108252, 116808, 121832, 131409, 137061, 144336, 162378, 175212, 182748, 216504, 233616, 243664, 262818, 274122, 324756, 350424, 365496, 411183, 433008, 472099, 525636, 548244, 649512, 700848, 730992, 822366, 944198, 1051272, 1096488, 1299024, 1416297, 1644732, 1888396, 2102544, 2192976, 2832594, 3289464, 3776792, 4248891, 5665188, 6578928, 7553584, 8497782, 11330376, 12746673, 16995564, 22660752, 25493346, 33991128, 50986692, 67982256, 101973384, 203946768]

約数ペア:

[(1, 203946768), (2, 101973384), (3, 67982256), (4, 50986692), (6, 33991128), (8, 25493346), (9, 22660752), (12, 16995564), (16, 12746673), (18, 11330376), (24, 8497782), (27, 7553584), (31, 6578928), (36, 5665188), (48, 4248891), (54, 3776792), (62, 3289464), (72, 2832594), (93, 2192976), (97, 2102544), (108, 1888396), (124, 1644732), (144, 1416297), (157, 1299024), (186, 1096488), (194, 1051272), (216, 944198), (248, 822366), (279, 730992), (291, 700848), (314, 649512), (372, 548244), (388, 525636), (432, 472099), (471, 433008), (496, 411183), (558, 365496), (582, 350424), (628, 324756), (744, 274122), (776, 262818), (837, 243664), (873, 233616), (942, 216504), (1116, 182748), (1164, 175212), (1256, 162378), (1413, 144336), (1488, 137061), (1552, 131409), (1674, 121832), (1746, 116808), (1884, 108252), (2232, 91374), (2328, 87606), (2512, 81189), (2619, 77872), (2826, 72168), (3007, 67824), (3348, 60916), (3492, 58404), (3768, 54126), (4239, 48112), (4464, 45687), (4656, 43803), (4867, 41904), (5238, 38936), (5652, 36084), (6014, 33912), (6696, 30458), (6984, 29202), (7536, 27063), (8478, 24056), (9021, 22608), (9734, 20952), (10476, 19468), (11304, 18042), (12028, 16956), (13392, 15229), (13968, 14601)]