243663742

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{1609}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 433540800

約数和(自身を除く): 189877058

約数列:

[1, 2, 7, 14, 29, 58, 203, 373, 406, 746, 1609, 2611, 3218, 5222, 10817, 11263, 21634, 22526, 46661, 75719, 93322, 151438, 326627, 600157, 653254, 1200314, 4201099, 8402198, 17404553, 34809106, 121831871, 243663742]

約数ペア:

[(1, 243663742), (2, 121831871), (7, 34809106), (14, 17404553), (29, 8402198), (58, 4201099), (203, 1200314), (373, 653254), (406, 600157), (746, 326627), (1609, 151438), (2611, 93322), (3218, 75719), (5222, 46661), (10817, 22526), (11263, 21634)]