193684745

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 242585928

約数和(自身を除く): 48901183

約数列:

[1, 5, 31, 155, 173, 233, 865, 961, 1165, 4805, 5363, 7223, 26815, 36115, 40309, 166253, 201545, 223913, 831265, 1119565, 1249579, 6247895, 38736949, 193684745]

約数ペア:

[(1, 193684745), (5, 38736949), (31, 6247895), (155, 1249579), (173, 1119565), (233, 831265), (865, 223913), (961, 201545), (1165, 166253), (4805, 40309), (5363, 36115), (7223, 26815)]