203663328

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 597255120

約数和(自身を除く): 393591792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 89, 96, 121, 132, 176, 178, 197, 242, 264, 267, 352, 356, 363, 394, 484, 528, 534, 591, 712, 726, 788, 968, 979, 1056, 1068, 1182, 1424, 1452, 1576, 1936, 1958, 2136, 2167, 2364, 2848, 2904, 2937, 3152, 3872, 3916, 4272, 4334, 4728, 5808, 5874, 6304, 6501, 7832, 8544, 8668, 9456, 10769, 11616, 11748, 13002, 15664, 17336, 17533, 18912, 21538, 23496, 23837, 26004, 31328, 32307, 34672, 35066, 43076, 46992, 47674, 52008, 52599, 64614, 69344, 70132, 71511, 86152, 93984, 95348, 104016, 105198, 129228, 140264, 143022, 172304, 190696, 192863, 208032, 210396, 258456, 280528, 286044, 344608, 381392, 385726, 420792, 516912, 561056, 572088, 578589, 762784, 771452, 841584, 1033824, 1144176, 1157178, 1542904, 1683168, 2121493, 2288352, 2314356, 3085808, 4242986, 4628712, 6171616, 6364479, 8485972, 9257424, 12728958, 16971944, 18514848, 25457916, 33943888, 50915832, 67887776, 101831664, 203663328]

約数ペア:

[(1, 203663328), (2, 101831664), (3, 67887776), (4, 50915832), (6, 33943888), (8, 25457916), (11, 18514848), (12, 16971944), (16, 12728958), (22, 9257424), (24, 8485972), (32, 6364479), (33, 6171616), (44, 4628712), (48, 4242986), (66, 3085808), (88, 2314356), (89, 2288352), (96, 2121493), (121, 1683168), (132, 1542904), (176, 1157178), (178, 1144176), (197, 1033824), (242, 841584), (264, 771452), (267, 762784), (352, 578589), (356, 572088), (363, 561056), (394, 516912), (484, 420792), (528, 385726), (534, 381392), (591, 344608), (712, 286044), (726, 280528), (788, 258456), (968, 210396), (979, 208032), (1056, 192863), (1068, 190696), (1182, 172304), (1424, 143022), (1452, 140264), (1576, 129228), (1936, 105198), (1958, 104016), (2136, 95348), (2167, 93984), (2364, 86152), (2848, 71511), (2904, 70132), (2937, 69344), (3152, 64614), (3872, 52599), (3916, 52008), (4272, 47674), (4334, 46992), (4728, 43076), (5808, 35066), (5874, 34672), (6304, 32307), (6501, 31328), (7832, 26004), (8544, 23837), (8668, 23496), (9456, 21538), (10769, 18912), (11616, 17533), (11748, 17336), (13002, 15664)]