245890086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{85201}}^1$

素因数の和:85256

約数の個数: 32

約数和(自身を含む): 543929568

約数和(自身を除く): 298039482

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 85201, 170402, 255603, 511206, 1107613, 2215226, 3152437, 3322839, 6304874, 6645678, 9457311, 18914622, 40981681, 81963362, 122945043, 245890086]

約数ペア:

[(1, 245890086), (2, 122945043), (3, 81963362), (6, 40981681), (13, 18914622), (26, 9457311), (37, 6645678), (39, 6304874), (74, 3322839), (78, 3152437), (111, 2215226), (222, 1107613), (481, 511206), (962, 255603), (1443, 170402), (2886, 85201)]