203830260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{12917}}^1$

素因数の和:13192

約数の個数: 48

約数和(自身を含む): 572939136

約数和(自身を除く): 369108876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 12917, 15780, 25834, 38751, 51668, 64585, 77502, 129170, 155004, 193755, 258340, 387510, 775020, 3397171, 6794342, 10191513, 13588684, 16985855, 20383026, 33971710, 40766052, 50957565, 67943420, 101915130, 203830260]

約数ペア:

[(1, 203830260), (2, 101915130), (3, 67943420), (4, 50957565), (5, 40766052), (6, 33971710), (10, 20383026), (12, 16985855), (15, 13588684), (20, 10191513), (30, 6794342), (60, 3397171), (263, 775020), (526, 387510), (789, 258340), (1052, 193755), (1315, 155004), (1578, 129170), (2630, 77502), (3156, 64585), (3945, 51668), (5260, 38751), (7890, 25834), (12917, 15780)]