206420142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{7907}}^1$

素因数の和:8160

約数の個数: 32

約数和(自身を含む): 436521600

約数和(自身を除く): 230101458

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 687, 1374, 4351, 7907, 8702, 13053, 15814, 23721, 26106, 47442, 150233, 300466, 450699, 901398, 1810703, 3621406, 5432109, 10864218, 34403357, 68806714, 103210071, 206420142]

約数ペア:

[(1, 206420142), (2, 103210071), (3, 68806714), (6, 34403357), (19, 10864218), (38, 5432109), (57, 3621406), (114, 1810703), (229, 901398), (458, 450699), (687, 300466), (1374, 150233), (4351, 47442), (7907, 26106), (8702, 23721), (13053, 15814)]