217757932

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{33961}}^1$

素因数の和:34201

約数の個数: 24

約数和(自身を含む): 437430560

約数和(自身を除く): 219672628

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 33961, 67922, 135844, 237727, 475454, 950908, 7777069, 15554138, 31108276, 54439483, 108878966, 217757932]

約数ペア:

[(1, 217757932), (2, 108878966), (4, 54439483), (7, 31108276), (14, 15554138), (28, 7777069), (229, 950908), (458, 475454), (916, 237727), (1603, 135844), (3206, 67922), (6412, 33961)]