211919240036

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{204555251}}^1$

素因数の和:204555299

約数の個数: 24

約数和(自身を含む): 435293576256

約数和(自身を除く): 223374336220

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 204555251, 409110502, 818221004, 1431886757, 2863773514, 5727547028, 7568544287, 15137088574, 30274177148, 52979810009, 105959620018, 211919240036]

約数ペア:

[(1, 211919240036), (2, 105959620018), (4, 52979810009), (7, 30274177148), (14, 15137088574), (28, 7568544287), (37, 5727547028), (74, 2863773514), (148, 1431886757), (259, 818221004), (518, 409110502), (1036, 204555251)]