202168967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1453}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 273584640

約数和(自身を除く): 71415673

約数列:

[1, 7, 11, 13, 77, 91, 139, 143, 973, 1001, 1453, 1529, 1807, 10171, 10703, 12649, 15983, 18889, 19877, 111881, 132223, 139139, 201967, 207779, 1413769, 1454453, 2221637, 2625571, 15551459, 18378997, 28881281, 202168967]

約数ペア:

[(1, 202168967), (7, 28881281), (11, 18378997), (13, 15551459), (77, 2625571), (91, 2221637), (139, 1454453), (143, 1413769), (973, 207779), (1001, 201967), (1453, 139139), (1529, 132223), (1807, 111881), (10171, 19877), (10703, 18889), (12649, 15983)]