201229216

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 403409160

約数和(自身を除く): 202179944

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 241, 269, 388, 482, 538, 776, 964, 1076, 1552, 1928, 2152, 3104, 3856, 4304, 7712, 8608, 23377, 26093, 46754, 52186, 64829, 93508, 104372, 129658, 187016, 208744, 259316, 374032, 417488, 518632, 748064, 834976, 1037264, 2074528, 6288413, 12576826, 25153652, 50307304, 100614608, 201229216]

約数ペア:

[(1, 201229216), (2, 100614608), (4, 50307304), (8, 25153652), (16, 12576826), (32, 6288413), (97, 2074528), (194, 1037264), (241, 834976), (269, 748064), (388, 518632), (482, 417488), (538, 374032), (776, 259316), (964, 208744), (1076, 187016), (1552, 129658), (1928, 104372), (2152, 93508), (3104, 64829), (3856, 52186), (4304, 46754), (7712, 26093), (8608, 23377)]