201885845

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 285223680

約数和(自身を除く): 83337835

約数列:

[1, 5, 7, 35, 41, 205, 269, 287, 523, 1345, 1435, 1883, 2615, 3661, 9415, 11029, 18305, 21443, 55145, 77203, 107215, 140687, 150101, 386015, 703435, 750505, 984809, 4924045, 5768167, 28840835, 40377169, 201885845]

約数ペア:

[(1, 201885845), (5, 40377169), (7, 28840835), (35, 5768167), (41, 4924045), (205, 984809), (269, 750505), (287, 703435), (523, 386015), (1345, 150101), (1435, 140687), (1883, 107215), (2615, 77203), (3661, 55145), (9415, 21443), (11029, 18305)]