201739565572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{86491}}^1$

素因数の和:86800

約数の個数: 48

約数和(自身を含む): 368264945664

約数和(自身を除く): 166525380092

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 191, 284, 382, 764, 3053, 6106, 8213, 12212, 13561, 16426, 27122, 32852, 54244, 86491, 172982, 345964, 583123, 1166246, 2332492, 3719113, 6140861, 7438226, 12281722, 14876452, 16519781, 24563444, 33039562, 66079124, 264057023, 528114046, 710350583, 1056228092, 1172904451, 1420701166, 2345808902, 2841402332, 4691617804, 50434891393, 100869782786, 201739565572]

約数ペア:

[(1, 201739565572), (2, 100869782786), (4, 50434891393), (43, 4691617804), (71, 2841402332), (86, 2345808902), (142, 1420701166), (172, 1172904451), (191, 1056228092), (284, 710350583), (382, 528114046), (764, 264057023), (3053, 66079124), (6106, 33039562), (8213, 24563444), (12212, 16519781), (13561, 14876452), (16426, 12281722), (27122, 7438226), (32852, 6140861), (54244, 3719113), (86491, 2332492), (172982, 1166246), (345964, 583123)]