208453968

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{62939}}^1$

素因数の和:62976

約数の個数: 60

約数和(自身を含む): 608755680

約数和(自身を除く): 400301712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 62939, 125878, 188817, 251756, 377634, 503512, 566451, 755268, 1007024, 1132902, 1447597, 1510536, 2265804, 2895194, 3021072, 4342791, 4531608, 5790388, 8685582, 9063216, 11580776, 13028373, 17371164, 23161552, 26056746, 34742328, 52113492, 69484656, 104226984, 208453968]

約数ペア:

[(1, 208453968), (2, 104226984), (3, 69484656), (4, 52113492), (6, 34742328), (8, 26056746), (9, 23161552), (12, 17371164), (16, 13028373), (18, 11580776), (23, 9063216), (24, 8685582), (36, 5790388), (46, 4531608), (48, 4342791), (69, 3021072), (72, 2895194), (92, 2265804), (138, 1510536), (144, 1447597), (184, 1132902), (207, 1007024), (276, 755268), (368, 566451), (414, 503512), (552, 377634), (828, 251756), (1104, 188817), (1656, 125878), (3312, 62939)]