231400516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67979}}^1$

素因数の和:68043

約数の個数: 24

約数和(自身を含む): 433984320

約数和(自身を除く): 202583804

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 67979, 135958, 271916, 1563517, 2515223, 3127034, 5030446, 6254068, 10060892, 57850129, 115700258, 231400516]

約数ペア:

[(1, 231400516), (2, 115700258), (4, 57850129), (23, 10060892), (37, 6254068), (46, 5030446), (74, 3127034), (92, 2515223), (148, 1563517), (851, 271916), (1702, 135958), (3404, 67979)]