200752405

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 297077760

約数和(自身を除く): 96325355

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 223, 289, 445, 595, 623, 1115, 1445, 1513, 1561, 2023, 3115, 3791, 7565, 7805, 10115, 10591, 18955, 19847, 25721, 26537, 52955, 64447, 99235, 128605, 132685, 138929, 180047, 322235, 337399, 451129, 694645, 900235, 1686995, 2255645, 2361793, 5735783, 11808965, 28678915, 40150481, 200752405]

約数ペア:

[(1, 200752405), (5, 40150481), (7, 28678915), (17, 11808965), (35, 5735783), (85, 2361793), (89, 2255645), (119, 1686995), (223, 900235), (289, 694645), (445, 451129), (595, 337399), (623, 322235), (1115, 180047), (1445, 138929), (1513, 132685), (1561, 128605), (2023, 99235), (3115, 64447), (3791, 52955), (7565, 26537), (7805, 25721), (10115, 19847), (10591, 18955)]