197008804

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{375971}}^1$

素因数の和:376106

約数の個数: 12

約数和(自身を含む): 347398128

約数和(自身を除く): 150389324

約数列:

[1, 2, 4, 131, 262, 524, 375971, 751942, 1503884, 49252201, 98504402, 197008804]

約数ペア:

[(1, 197008804), (2, 98504402), (4, 49252201), (131, 1503884), (262, 751942), (524, 375971)]