207004670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2539}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 386242560

約数和(自身を除く): 179237890

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 310, 526, 1315, 2539, 2630, 5078, 8153, 12695, 16306, 25390, 40765, 78709, 81530, 157418, 393545, 667757, 787090, 1335514, 3338785, 6677570, 20700467, 41400934, 103502335, 207004670]

約数ペア:

[(1, 207004670), (2, 103502335), (5, 41400934), (10, 20700467), (31, 6677570), (62, 3338785), (155, 1335514), (263, 787090), (310, 667757), (526, 393545), (1315, 157418), (2539, 81530), (2630, 78709), (5078, 40765), (8153, 25390), (12695, 16306)]