201356421

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{416887}}^1$

素因数の和:416920

約数の個数: 16

約数和(自身を含む): 320169984

約数和(自身を除く): 118813563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 416887, 1250661, 2918209, 8754627, 9588401, 28765203, 67118807, 201356421]

約数ペア:

[(1, 201356421), (3, 67118807), (7, 28765203), (21, 9588401), (23, 8754627), (69, 2918209), (161, 1250661), (483, 416887)]