202992495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25679}}^1$

素因数の和:25735

約数の個数: 32

約数和(自身を含む): 355000320

約数和(自身を除く): 152007825

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 25679, 77037, 128395, 385185, 436543, 796049, 1309629, 2182715, 2388147, 3980245, 6548145, 11940735, 13532833, 40598499, 67664165, 202992495]

約数ペア:

[(1, 202992495), (3, 67664165), (5, 40598499), (15, 13532833), (17, 11940735), (31, 6548145), (51, 3980245), (85, 2388147), (93, 2182715), (155, 1309629), (255, 796049), (465, 436543), (527, 385185), (1581, 128395), (2635, 77037), (7905, 25679)]