200972478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4785059}}^1$

素因数の和:4785071

約数の個数: 16

約数和(自身を含む): 459365760

約数和(自身を除く): 258393282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4785059, 9570118, 14355177, 28710354, 33495413, 66990826, 100486239, 200972478]

約数ペア:

[(1, 200972478), (2, 100486239), (3, 66990826), (6, 33495413), (7, 28710354), (14, 14355177), (21, 9570118), (42, 4785059)]