201864978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1602103}}^1$

素因数の和:1602118

約数の個数: 24

約数和(自身を含む): 499856448

約数和(自身を除く): 297991470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1602103, 3204206, 4806309, 9612618, 11214721, 14418927, 22429442, 28837854, 33644163, 67288326, 100932489, 201864978]

約数ペア:

[(1, 201864978), (2, 100932489), (3, 67288326), (6, 33644163), (7, 28837854), (9, 22429442), (14, 14418927), (18, 11214721), (21, 9612618), (42, 4806309), (63, 3204206), (126, 1602103)]