201942475

素因数分解:

$5^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{467}}^1$

素因数の和:844

約数の個数: 36

約数和(自身を含む): 292742424

約数和(自身を除く): 90799949

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 353, 467, 1225, 1765, 2335, 2471, 3269, 8825, 11675, 12355, 16345, 17297, 22883, 61775, 81725, 86485, 114415, 164851, 432425, 572075, 824255, 1153957, 4121275, 5769785, 8077699, 28848925, 40388495, 201942475]

約数ペア:

[(1, 201942475), (5, 40388495), (7, 28848925), (25, 8077699), (35, 5769785), (49, 4121275), (175, 1153957), (245, 824255), (353, 572075), (467, 432425), (1225, 164851), (1765, 114415), (2335, 86485), (2471, 81725), (3269, 61775), (8825, 22883), (11675, 17297), (12355, 16345)]