201022076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{68749}}^1$

素因数の和:68813

約数の個数: 24

約数和(自身を含む): 381150000

約数和(自身を除く): 180127924

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 68749, 137498, 274996, 1168733, 2337466, 2956207, 4674932, 5912414, 11824828, 50255519, 100511038, 201022076]

約数ペア:

[(1, 201022076), (2, 100511038), (4, 50255519), (17, 11824828), (34, 5912414), (43, 4674932), (68, 2956207), (86, 2337466), (172, 1168733), (731, 274996), (1462, 137498), (2924, 68749)]