205143912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5171}}^1$

素因数の和:5231

約数の個数: 96

約数和(自身を含む): 605124000

約数和(自身を除く): 399980088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 114, 116, 152, 171, 174, 228, 232, 261, 342, 348, 456, 522, 551, 684, 696, 1044, 1102, 1368, 1653, 2088, 2204, 3306, 4408, 4959, 5171, 6612, 9918, 10342, 13224, 15513, 19836, 20684, 31026, 39672, 41368, 46539, 62052, 93078, 98249, 124104, 149959, 186156, 196498, 294747, 299918, 372312, 392996, 449877, 589494, 599836, 785992, 884241, 899754, 1178988, 1199672, 1349631, 1768482, 1799508, 2357976, 2699262, 2849221, 3536964, 3599016, 5398524, 5698442, 7073928, 8547663, 10797048, 11396884, 17095326, 22793768, 25642989, 34190652, 51285978, 68381304, 102571956, 205143912]

約数ペア:

[(1, 205143912), (2, 102571956), (3, 68381304), (4, 51285978), (6, 34190652), (8, 25642989), (9, 22793768), (12, 17095326), (18, 11396884), (19, 10797048), (24, 8547663), (29, 7073928), (36, 5698442), (38, 5398524), (57, 3599016), (58, 3536964), (72, 2849221), (76, 2699262), (87, 2357976), (114, 1799508), (116, 1768482), (152, 1349631), (171, 1199672), (174, 1178988), (228, 899754), (232, 884241), (261, 785992), (342, 599836), (348, 589494), (456, 449877), (522, 392996), (551, 372312), (684, 299918), (696, 294747), (1044, 196498), (1102, 186156), (1368, 149959), (1653, 124104), (2088, 98249), (2204, 93078), (3306, 62052), (4408, 46539), (4959, 41368), (5171, 39672), (6612, 31026), (9918, 20684), (10342, 19836), (13224, 15513)]