201000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{67}}^1$

素因数の和:91

約数の個数: 64

約数和(自身を含む): 636480

約数和(自身を除く): 435480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 125, 134, 150, 200, 201, 250, 268, 300, 335, 375, 402, 500, 536, 600, 670, 750, 804, 1000, 1005, 1340, 1500, 1608, 1675, 2010, 2680, 3000, 3350, 4020, 5025, 6700, 8040, 8375, 10050, 13400, 16750, 20100, 25125, 33500, 40200, 50250, 67000, 100500, 201000]

約数ペア:

[(1, 201000), (2, 100500), (3, 67000), (4, 50250), (5, 40200), (6, 33500), (8, 25125), (10, 20100), (12, 16750), (15, 13400), (20, 10050), (24, 8375), (25, 8040), (30, 6700), (40, 5025), (50, 4020), (60, 3350), (67, 3000), (75, 2680), (100, 2010), (120, 1675), (125, 1608), (134, 1500), (150, 1340), (200, 1005), (201, 1000), (250, 804), (268, 750), (300, 670), (335, 600), (375, 536), (402, 500)]