215226200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{153733}}^1$

素因数の和:153756

約数の個数: 48

約数和(自身を含む): 571890480

約数和(自身を除く): 356664280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 153733, 307466, 614932, 768665, 1076131, 1229864, 1537330, 2152262, 3074660, 3843325, 4304524, 5380655, 6149320, 7686650, 8609048, 10761310, 15373300, 21522620, 26903275, 30746600, 43045240, 53806550, 107613100, 215226200]

約数ペア:

[(1, 215226200), (2, 107613100), (4, 53806550), (5, 43045240), (7, 30746600), (8, 26903275), (10, 21522620), (14, 15373300), (20, 10761310), (25, 8609048), (28, 7686650), (35, 6149320), (40, 5380655), (50, 4304524), (56, 3843325), (70, 3074660), (100, 2152262), (140, 1537330), (175, 1229864), (200, 1076131), (280, 768665), (350, 614932), (700, 307466), (1400, 153733)]