203479144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{15313}}^1$

素因数の和:15481

約数の個数: 32

約数和(自身を含む): 418991040

約数和(自身を除く): 215511896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 13288, 15313, 30626, 61252, 122504, 168443, 336886, 673772, 1347544, 2312263, 4624526, 9249052, 18498104, 25434893, 50869786, 101739572, 203479144]

約数ペア:

[(1, 203479144), (2, 101739572), (4, 50869786), (8, 25434893), (11, 18498104), (22, 9249052), (44, 4624526), (88, 2312263), (151, 1347544), (302, 673772), (604, 336886), (1208, 168443), (1661, 122504), (3322, 61252), (6644, 30626), (13288, 15313)]