200049285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1483}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 354521664

約数和(自身を除く): 154472379

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 529, 1173, 1483, 1587, 1955, 2645, 4449, 5865, 7415, 7935, 8993, 22245, 25211, 26979, 34109, 44965, 75633, 102327, 126055, 134895, 170545, 378165, 511635, 579853, 784507, 1739559, 2353521, 2899265, 3922535, 8697795, 11767605, 13336619, 40009857, 66683095, 200049285]

約数ペア:

[(1, 200049285), (3, 66683095), (5, 40009857), (15, 13336619), (17, 11767605), (23, 8697795), (51, 3922535), (69, 2899265), (85, 2353521), (115, 1739559), (255, 784507), (345, 579853), (391, 511635), (529, 378165), (1173, 170545), (1483, 134895), (1587, 126055), (1955, 102327), (2645, 75633), (4449, 44965), (5865, 34109), (7415, 26979), (7935, 25211), (8993, 22245)]