209900434

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{37309}}^1$

素因数の和:37437

約数の個数: 16

約数和(自身を含む): 329074200

約数和(自身を除く): 119173766

約数列:

[1, 2, 29, 58, 97, 194, 2813, 5626, 37309, 74618, 1081961, 2163922, 3618973, 7237946, 104950217, 209900434]

約数ペア:

[(1, 209900434), (2, 104950217), (29, 7237946), (58, 3618973), (97, 2163922), (194, 1081961), (2813, 74618), (5626, 37309)]