201235855225

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1\times {\mathrm{1867}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 254790567360

約数和(自身を除く): 53554712135

約数列:

[1, 5, 25, 89, 193, 251, 445, 965, 1255, 1867, 2225, 4825, 6275, 9335, 17177, 22339, 46675, 48443, 85885, 111695, 166163, 242215, 360331, 429425, 468617, 558475, 830815, 1211075, 1801655, 2343085, 4154075, 4311427, 9008275, 11715425, 21557135, 32069459, 41706913, 90443081, 107785675, 160347295, 208534565, 452215405, 801736475, 1042672825, 2261077025, 8049434209, 40247171045, 201235855225]

約数ペア:

[(1, 201235855225), (5, 40247171045), (25, 8049434209), (89, 2261077025), (193, 1042672825), (251, 801736475), (445, 452215405), (965, 208534565), (1255, 160347295), (1867, 107785675), (2225, 90443081), (4825, 41706913), (6275, 32069459), (9335, 21557135), (17177, 11715425), (22339, 9008275), (46675, 4311427), (48443, 4154075), (85885, 2343085), (111695, 1801655), (166163, 1211075), (242215, 830815), (360331, 558475), (429425, 468617)]