206011030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 378234720

約数和(自身を除く): 172223690

約数列:

[1, 2, 5, 10, 61, 122, 305, 457, 610, 739, 914, 1478, 2285, 3695, 4570, 7390, 27877, 45079, 55754, 90158, 139385, 225395, 278770, 337723, 450790, 675446, 1688615, 3377230, 20601103, 41202206, 103005515, 206011030]

約数ペア:

[(1, 206011030), (2, 103005515), (5, 41202206), (10, 20601103), (61, 3377230), (122, 1688615), (305, 675446), (457, 450790), (610, 337723), (739, 278770), (914, 225395), (1478, 139385), (2285, 90158), (3695, 55754), (4570, 45079), (7390, 27877)]