201375993985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{361313}}^1$

素因数の和:361497

約数の個数: 32

約数和(自身を含む): 262227248640

約数和(自身を除く): 60851254655

約数列:

[1, 5, 17, 79, 83, 85, 395, 415, 1343, 1411, 6557, 6715, 7055, 32785, 111469, 361313, 557345, 1806565, 6142321, 28543727, 29988979, 30711605, 142718635, 149944895, 485243359, 509812643, 2369129341, 2426216795, 2549063215, 11845646705, 40275198797, 201375993985]

約数ペア:

[(1, 201375993985), (5, 40275198797), (17, 11845646705), (79, 2549063215), (83, 2426216795), (85, 2369129341), (395, 509812643), (415, 485243359), (1343, 149944895), (1411, 142718635), (6557, 30711605), (6715, 29988979), (7055, 28543727), (32785, 6142321), (111469, 1806565), (361313, 557345)]