204639154

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1\times {\mathrm{1163}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 310732128

約数和(自身を除く): 106092974

約数列:

[1, 2, 97, 194, 907, 1163, 1814, 2326, 87979, 112811, 175958, 225622, 1054841, 2109682, 102319577, 204639154]

約数ペア:

[(1, 204639154), (2, 102319577), (97, 2109682), (194, 1054841), (907, 225622), (1163, 175958), (1814, 112811), (2326, 87979)]