201955250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3180

約数の個数: 64

約数和(自身を含む): 443888640

約数和(自身を除く): 241933390

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 125, 175, 185, 250, 259, 350, 370, 518, 875, 925, 1295, 1750, 1850, 2590, 3119, 4625, 6238, 6475, 9250, 12950, 15595, 21833, 31190, 32375, 43666, 64750, 77975, 109165, 115403, 155950, 218330, 230806, 389875, 545825, 577015, 779750, 807821, 1091650, 1154030, 1615642, 2729125, 2885075, 4039105, 5458250, 5770150, 8078210, 14425375, 20195525, 28850750, 40391050, 100977625, 201955250]

約数ペア:

[(1, 201955250), (2, 100977625), (5, 40391050), (7, 28850750), (10, 20195525), (14, 14425375), (25, 8078210), (35, 5770150), (37, 5458250), (50, 4039105), (70, 2885075), (74, 2729125), (125, 1615642), (175, 1154030), (185, 1091650), (250, 807821), (259, 779750), (350, 577015), (370, 545825), (518, 389875), (875, 230806), (925, 218330), (1295, 155950), (1750, 115403), (1850, 109165), (2590, 77975), (3119, 64750), (4625, 43666), (6238, 32375), (6475, 31190), (9250, 21833), (12950, 15595)]