200830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 437760

約数和(自身を除く): 236930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 151, 190, 266, 302, 665, 755, 1057, 1330, 1510, 2114, 2869, 5285, 5738, 10570, 14345, 20083, 28690, 40166, 100415, 200830]

約数ペア:

[(1, 200830), (2, 100415), (5, 40166), (7, 28690), (10, 20083), (14, 14345), (19, 10570), (35, 5738), (38, 5285), (70, 2869), (95, 2114), (133, 1510), (151, 1330), (190, 1057), (266, 755), (302, 665)]