207675591

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{1427}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 279888000

約数和(自身を除く): 72212409

約数列:

[1, 3, 139, 349, 417, 1047, 1427, 4281, 48511, 145533, 198353, 498023, 595059, 1494069, 69225197, 207675591]

約数ペア:

[(1, 207675591), (3, 69225197), (139, 1494069), (349, 595059), (417, 498023), (1047, 198353), (1427, 145533), (4281, 48511)]