204080479544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{42533}}^1$

素因数の和:42944

約数の個数: 64

約数和(自身を含む): 405161870400

約数和(自身を除く): 201081390856

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 293, 356, 586, 712, 1172, 2047, 2344, 4094, 6739, 8188, 13478, 16376, 26077, 26956, 42533, 52154, 53912, 85066, 104308, 170132, 208616, 340264, 599771, 978259, 1199542, 1956518, 2399084, 3785437, 3913036, 4798168, 7570874, 7826072, 12462169, 15141748, 24924338, 30283496, 49848676, 87065051, 99697352, 174130102, 286629887, 348260204, 573259774, 696520408, 1109133041, 1146519548, 2218266082, 2293039096, 4436532164, 8873064328, 25510059943, 51020119886, 102040239772, 204080479544]

約数ペア:

[(1, 204080479544), (2, 102040239772), (4, 51020119886), (8, 25510059943), (23, 8873064328), (46, 4436532164), (89, 2293039096), (92, 2218266082), (178, 1146519548), (184, 1109133041), (293, 696520408), (356, 573259774), (586, 348260204), (712, 286629887), (1172, 174130102), (2047, 99697352), (2344, 87065051), (4094, 49848676), (6739, 30283496), (8188, 24924338), (13478, 15141748), (16376, 12462169), (26077, 7826072), (26956, 7570874), (42533, 4798168), (52154, 3913036), (53912, 3785437), (85066, 2399084), (104308, 1956518), (170132, 1199542), (208616, 978259), (340264, 599771)]