198238872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5003}}^1$

素因数の和:5152

約数の個数: 64

約数和(自身を含む): 538030080

約数和(自身を除く): 339791208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 5003, 6604, 9906, 10006, 13208, 15009, 19812, 20012, 30018, 39624, 40024, 60036, 65039, 120072, 130078, 195117, 260156, 390234, 520312, 635381, 780468, 1270762, 1560936, 1906143, 2541524, 3812286, 5083048, 7624572, 8259953, 15249144, 16519906, 24779859, 33039812, 49559718, 66079624, 99119436, 198238872]

約数ペア:

[(1, 198238872), (2, 99119436), (3, 66079624), (4, 49559718), (6, 33039812), (8, 24779859), (12, 16519906), (13, 15249144), (24, 8259953), (26, 7624572), (39, 5083048), (52, 3812286), (78, 2541524), (104, 1906143), (127, 1560936), (156, 1270762), (254, 780468), (312, 635381), (381, 520312), (508, 390234), (762, 260156), (1016, 195117), (1524, 130078), (1651, 120072), (3048, 65039), (3302, 60036), (4953, 40024), (5003, 39624), (6604, 30018), (9906, 20012), (10006, 19812), (13208, 15009)]