201905044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 398442240

約数和(自身を除く): 196537196

約数列:

[1, 2, 4, 11, 22, 44, 47, 89, 94, 178, 188, 356, 517, 979, 1034, 1097, 1958, 2068, 2194, 3916, 4183, 4388, 8366, 12067, 16732, 24134, 46013, 48268, 51559, 92026, 97633, 103118, 184052, 195266, 206236, 390532, 567149, 1073963, 1134298, 2147926, 2268596, 4295852, 4588751, 9177502, 18355004, 50476261, 100952522, 201905044]

約数ペア:

[(1, 201905044), (2, 100952522), (4, 50476261), (11, 18355004), (22, 9177502), (44, 4588751), (47, 4295852), (89, 2268596), (94, 2147926), (178, 1134298), (188, 1073963), (356, 567149), (517, 390532), (979, 206236), (1034, 195266), (1097, 184052), (1958, 103118), (2068, 97633), (2194, 92026), (3916, 51559), (4183, 48268), (4388, 46013), (8366, 24134), (12067, 16732)]