201224815

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{14461}}^1$

素因数の和:14511

約数の個数: 24

約数和(自身を含む): 276976224

約数和(自身を除く): 75751409

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 13915, 14461, 72305, 159071, 332603, 795355, 1663015, 1749781, 3658633, 8748905, 18293165, 40244963, 201224815]

約数ペア:

[(1, 201224815), (5, 40244963), (11, 18293165), (23, 8748905), (55, 3658633), (115, 1749781), (121, 1663015), (253, 795355), (605, 332603), (1265, 159071), (2783, 72305), (13915, 14461)]