196512400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{70183}}^1$

素因数の和:70208

約数の個数: 60

約数和(自身を含む): 539574592

約数和(自身を除く): 343062192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 70183, 140366, 280732, 350915, 491281, 561464, 701830, 982562, 1122928, 1403660, 1754575, 1965124, 2456405, 2807320, 3509150, 3930248, 4912810, 5614640, 7018300, 7860496, 9825620, 12282025, 14036600, 19651240, 24564050, 28073200, 39302480, 49128100, 98256200, 196512400]

約数ペア:

[(1, 196512400), (2, 98256200), (4, 49128100), (5, 39302480), (7, 28073200), (8, 24564050), (10, 19651240), (14, 14036600), (16, 12282025), (20, 9825620), (25, 7860496), (28, 7018300), (35, 5614640), (40, 4912810), (50, 3930248), (56, 3509150), (70, 2807320), (80, 2456405), (100, 1965124), (112, 1754575), (140, 1403660), (175, 1122928), (200, 982562), (280, 701830), (350, 561464), (400, 491281), (560, 350915), (700, 280732), (1400, 140366), (2800, 70183)]