204080884

素因数分解:

$2^2\times 7^3\times {\mathrm{148747}}^1$

素因数の和:148772

約数の個数: 24

約数和(自身を含む): 416494400

約数和(自身を除く): 212413516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 148747, 297494, 594988, 1041229, 2082458, 4164916, 7288603, 14577206, 29154412, 51020221, 102040442, 204080884]

約数ペア:

[(1, 204080884), (2, 102040442), (4, 51020221), (7, 29154412), (14, 14577206), (28, 7288603), (49, 4164916), (98, 2082458), (196, 1041229), (343, 594988), (686, 297494), (1372, 148747)]