201749838735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{450601}}^1$

素因数の和:452199

約数の個数: 32

約数和(自身を含む): 340006245120

約数和(自身を除く): 138256406385

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1571, 4713, 7855, 23565, 29849, 89547, 149245, 447735, 450601, 1351803, 2253005, 6759015, 8561419, 25684257, 42807095, 128421285, 707894171, 2123682513, 3539470855, 10618412565, 13449989249, 40349967747, 67249946245, 201749838735]

約数ペア:

[(1, 201749838735), (3, 67249946245), (5, 40349967747), (15, 13449989249), (19, 10618412565), (57, 3539470855), (95, 2123682513), (285, 707894171), (1571, 128421285), (4713, 42807095), (7855, 25684257), (23565, 8561419), (29849, 6759015), (89547, 2253005), (149245, 1351803), (447735, 450601)]