201261670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{761}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 370332000

約数和(自身を除く): 169070330

約数列:

[1, 2, 5, 10, 53, 106, 265, 499, 530, 761, 998, 1522, 2495, 3805, 4990, 7610, 26447, 40333, 52894, 80666, 132235, 201665, 264470, 379739, 403330, 759478, 1898695, 3797390, 20126167, 40252334, 100630835, 201261670]

約数ペア:

[(1, 201261670), (2, 100630835), (5, 40252334), (10, 20126167), (53, 3797390), (106, 1898695), (265, 759478), (499, 403330), (530, 379739), (761, 264470), (998, 201665), (1522, 132235), (2495, 80666), (3805, 52894), (4990, 40333), (7610, 26447)]