201426190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66919}}^1$

素因数の和:66976

約数の個数: 32

約数和(自身を含む): 424005120

約数和(自身を除く): 222578930

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 66919, 133838, 334595, 468433, 669190, 936866, 2342165, 2877517, 4684330, 5755034, 14387585, 20142619, 28775170, 40285238, 100713095, 201426190]

約数ペア:

[(1, 201426190), (2, 100713095), (5, 40285238), (7, 28775170), (10, 20142619), (14, 14387585), (35, 5755034), (43, 4684330), (70, 2877517), (86, 2342165), (215, 936866), (301, 669190), (430, 468433), (602, 334595), (1505, 133838), (3010, 66919)]