214901828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{77081}}^1$

素因数の和:77143

約数の個数: 24

約数和(自身を含む): 407917944

約数和(自身を除く): 193016116

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 77081, 154162, 308324, 1310377, 2620754, 3160321, 5241508, 6320642, 12641284, 53725457, 107450914, 214901828]

約数ペア:

[(1, 214901828), (2, 107450914), (4, 53725457), (17, 12641284), (34, 6320642), (41, 5241508), (68, 3160321), (82, 2620754), (164, 1310377), (697, 308324), (1394, 154162), (2788, 77081)]