203218904

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{12823}}^1$

素因数の和:13119

約数の個数: 32

約数和(自身を含む): 437041920

約数和(自身を除く): 233823016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 3962, 7924, 12823, 15848, 25646, 51292, 89761, 102584, 179522, 359044, 718088, 3628909, 7257818, 14515636, 25402363, 29031272, 50804726, 101609452, 203218904]

約数ペア:

[(1, 203218904), (2, 101609452), (4, 50804726), (7, 29031272), (8, 25402363), (14, 14515636), (28, 7257818), (56, 3628909), (283, 718088), (566, 359044), (1132, 179522), (1981, 102584), (2264, 89761), (3962, 51292), (7924, 25646), (12823, 15848)]