200979810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3539}}^1$

素因数の和:4183

約数の個数: 48

約数和(自身を含む): 523523520

約数和(自身を除く): 322543710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3539, 3786, 5679, 6310, 7078, 9465, 10617, 11358, 17695, 18930, 21234, 28395, 31851, 35390, 53085, 56790, 63702, 106170, 159255, 318510, 2233109, 4466218, 6699327, 11165545, 13398654, 20097981, 22331090, 33496635, 40195962, 66993270, 100489905, 200979810]

約数ペア:

[(1, 200979810), (2, 100489905), (3, 66993270), (5, 40195962), (6, 33496635), (9, 22331090), (10, 20097981), (15, 13398654), (18, 11165545), (30, 6699327), (45, 4466218), (90, 2233109), (631, 318510), (1262, 159255), (1893, 106170), (3155, 63702), (3539, 56790), (3786, 53085), (5679, 35390), (6310, 31851), (7078, 28395), (9465, 21234), (10617, 18930), (11358, 17695)]