199845108

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{23227}}^1$

素因数の和:23476

約数の個数: 36

約数和(自身を含む): 507299520

約数和(自身を除く): 307454412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 23227, 46454, 69681, 92908, 139362, 209043, 278724, 418086, 836172, 5551253, 11102506, 16653759, 22205012, 33307518, 49961277, 66615036, 99922554, 199845108]

約数ペア:

[(1, 199845108), (2, 99922554), (3, 66615036), (4, 49961277), (6, 33307518), (9, 22205012), (12, 16653759), (18, 11102506), (36, 5551253), (239, 836172), (478, 418086), (717, 278724), (956, 209043), (1434, 139362), (2151, 92908), (2868, 69681), (4302, 46454), (8604, 23227)]