201012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 536256

約数和(自身を除く): 335244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2393, 4786, 7179, 9572, 14358, 16751, 28716, 33502, 50253, 67004, 100506, 201012]

約数ペア:

[(1, 201012), (2, 100506), (3, 67004), (4, 50253), (6, 33502), (7, 28716), (12, 16751), (14, 14358), (21, 9572), (28, 7179), (42, 4786), (84, 2393)]