201312748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{553057}}^1$

素因数の和:553081

約数の個数: 24

約数和(自身を含む): 433597472

約数和(自身を除く): 232284724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 553057, 1106114, 2212228, 3871399, 7189741, 7742798, 14379482, 15485596, 28758964, 50328187, 100656374, 201312748]

約数ペア:

[(1, 201312748), (2, 100656374), (4, 50328187), (7, 28758964), (13, 15485596), (14, 14379482), (26, 7742798), (28, 7189741), (52, 3871399), (91, 2212228), (182, 1106114), (364, 553057)]