221738232

素因数分解:

$2^3\times 3^1\times {\mathrm{991}}^1\times {\mathrm{9323}}^1$

素因数の和:10323

約数の個数: 32

約数和(自身を含む): 554964480

約数和(自身を除く): 333226248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 991, 1982, 2973, 3964, 5946, 7928, 9323, 11892, 18646, 23784, 27969, 37292, 55938, 74584, 111876, 223752, 9239093, 18478186, 27717279, 36956372, 55434558, 73912744, 110869116, 221738232]

約数ペア:

[(1, 221738232), (2, 110869116), (3, 73912744), (4, 55434558), (6, 36956372), (8, 27717279), (12, 18478186), (24, 9239093), (991, 223752), (1982, 111876), (2973, 74584), (3964, 55938), (5946, 37292), (7928, 27969), (9323, 23784), (11892, 18646)]