214900072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 410911200

約数和(自身を除く): 196011128

約数列:

[1, 2, 4, 8, 61, 122, 244, 419, 488, 838, 1051, 1676, 2102, 3352, 4204, 8408, 25559, 51118, 64111, 102236, 128222, 204472, 256444, 440369, 512888, 880738, 1761476, 3522952, 26862509, 53725018, 107450036, 214900072]

約数ペア:

[(1, 214900072), (2, 107450036), (4, 53725018), (8, 26862509), (61, 3522952), (122, 1761476), (244, 880738), (419, 512888), (488, 440369), (838, 256444), (1051, 204472), (1676, 128222), (2102, 102236), (3352, 64111), (4204, 51118), (8408, 25559)]