201880844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199487}}^1$

素因数の和:199525

約数の個数: 24

約数和(自身を含む): 402167808

約数和(自身を除く): 200286964

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 199487, 398974, 797948, 2194357, 4388714, 4588201, 8777428, 9176402, 18352804, 50470211, 100940422, 201880844]

約数ペア:

[(1, 201880844), (2, 100940422), (4, 50470211), (11, 18352804), (22, 9176402), (23, 8777428), (44, 4588201), (46, 4388714), (92, 2194357), (253, 797948), (506, 398974), (1012, 199487)]