201423502

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1213}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 358372800

約数和(自身を除く): 156949298

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 409, 818, 1213, 2426, 2863, 5726, 8491, 11861, 16982, 23722, 35177, 70354, 83027, 166054, 246239, 492478, 496117, 992234, 3472819, 6945638, 14387393, 28774786, 100711751, 201423502]

約数ペア:

[(1, 201423502), (2, 100711751), (7, 28774786), (14, 14387393), (29, 6945638), (58, 3472819), (203, 992234), (406, 496117), (409, 492478), (818, 246239), (1213, 166054), (2426, 83027), (2863, 70354), (5726, 35177), (8491, 23722), (11861, 16982)]