201896211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1307}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 305381376

約数和(自身を除く): 103485165

約数列:

[1, 3, 11, 31, 33, 93, 151, 341, 453, 1023, 1307, 1661, 3921, 4681, 4983, 14043, 14377, 40517, 43131, 51491, 121551, 154473, 197357, 445687, 592071, 1337061, 2170927, 6118067, 6512781, 18354201, 67298737, 201896211]

約数ペア:

[(1, 201896211), (3, 67298737), (11, 18354201), (31, 6512781), (33, 6118067), (93, 2170927), (151, 1337061), (341, 592071), (453, 445687), (1023, 197357), (1307, 154473), (1661, 121551), (3921, 51491), (4681, 43131), (4983, 40517), (14043, 14377)]