202181636155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{42649}}^1$

素因数の和:43171

約数の個数: 32

約数和(自身を含む): 257947200000

約数和(自身を除く): 55765563845

約数列:

[1, 5, 19, 95, 139, 359, 695, 1795, 2641, 6821, 13205, 34105, 42649, 49901, 213245, 249505, 810331, 948119, 4051655, 4740595, 5928211, 15310991, 29641055, 76554955, 112636009, 290908829, 563180045, 1454544145, 2128227749, 10641138745, 40436327231, 202181636155]

約数ペア:

[(1, 202181636155), (5, 40436327231), (19, 10641138745), (95, 2128227749), (139, 1454544145), (359, 563180045), (695, 290908829), (1795, 112636009), (2641, 76554955), (6821, 29641055), (13205, 15310991), (34105, 5928211), (42649, 4740595), (49901, 4051655), (213245, 948119), (249505, 810331)]