197076824

素因数分解:

$2^3\times 7^3\times {\mathrm{71821}}^1$

素因数の和:71848

約数の個数: 32

約数和(自身を含む): 430932000

約数和(自身を除く): 233855176

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 71821, 143642, 287284, 502747, 574568, 1005494, 2010988, 3519229, 4021976, 7038458, 14076916, 24634603, 28153832, 49269206, 98538412, 197076824]

約数ペア:

[(1, 197076824), (2, 98538412), (4, 49269206), (7, 28153832), (8, 24634603), (14, 14076916), (28, 7038458), (49, 4021976), (56, 3519229), (98, 2010988), (196, 1005494), (343, 574568), (392, 502747), (686, 287284), (1372, 143642), (2744, 71821)]