210345718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2753}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 361677312

約数和(自身を除く): 151331594

約数列:

[1, 2, 11, 22, 23, 46, 151, 253, 302, 506, 1661, 2753, 3322, 3473, 5506, 6946, 30283, 38203, 60566, 63319, 76406, 126638, 415703, 696509, 831406, 1393018, 4572733, 9145466, 9561169, 19122338, 105172859, 210345718]

約数ペア:

[(1, 210345718), (2, 105172859), (11, 19122338), (22, 9561169), (23, 9145466), (46, 4572733), (151, 1393018), (253, 831406), (302, 696509), (506, 415703), (1661, 126638), (2753, 76406), (3322, 63319), (3473, 60566), (5506, 38203), (6946, 30283)]