201316060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1879}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 462389760

約数和(自身を除く): 261073700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 487, 974, 1879, 1948, 2435, 3758, 4870, 5357, 7516, 9395, 9740, 10714, 18790, 20669, 21428, 26785, 37580, 41338, 53570, 82676, 103345, 107140, 206690, 413380, 915073, 1830146, 3660292, 4575365, 9150730, 10065803, 18301460, 20131606, 40263212, 50329015, 100658030, 201316060]

約数ペア:

[(1, 201316060), (2, 100658030), (4, 50329015), (5, 40263212), (10, 20131606), (11, 18301460), (20, 10065803), (22, 9150730), (44, 4575365), (55, 3660292), (110, 1830146), (220, 915073), (487, 413380), (974, 206690), (1879, 107140), (1948, 103345), (2435, 82676), (3758, 53570), (4870, 41338), (5357, 37580), (7516, 26785), (9395, 21428), (9740, 20669), (10714, 18790)]