201054028

素因数分解:

$2^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{5749}}^1$

素因数の和:7009

約数の個数: 24

約数和(自身を含む): 402500000

約数和(自身を除く): 201445972

約数列:

[1, 2, 4, 7, 14, 28, 1249, 2498, 4996, 5749, 8743, 11498, 17486, 22996, 34972, 40243, 80486, 160972, 7180501, 14361002, 28722004, 50263507, 100527014, 201054028]

約数ペア:

[(1, 201054028), (2, 100527014), (4, 50263507), (7, 28722004), (14, 14361002), (28, 7180501), (1249, 160972), (2498, 80486), (4996, 40243), (5749, 34972), (8743, 22996), (11498, 17486)]