220956435

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{100207}}^1$

素因数の和:100232

約数の個数: 36

約数和(自身を含む): 445524768

約数和(自身を除く): 224568333

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 100207, 300621, 501035, 701449, 901863, 1503105, 2104347, 3507245, 4509315, 4910143, 6313041, 10521735, 14730429, 24550715, 31565205, 44191287, 73652145, 220956435]

約数ペア:

[(1, 220956435), (3, 73652145), (5, 44191287), (7, 31565205), (9, 24550715), (15, 14730429), (21, 10521735), (35, 6313041), (45, 4910143), (49, 4509315), (63, 3507245), (105, 2104347), (147, 1503105), (245, 901863), (315, 701449), (441, 501035), (735, 300621), (2205, 100207)]