201990512876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{93559}}^1$

素因数の和:94374

約数の個数: 48

約数和(自身を含む): 381257748480

約数和(自身を除く): 179267235604

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 757, 1426, 1514, 2852, 3028, 17411, 23467, 34822, 46934, 69644, 93559, 93868, 187118, 374236, 539741, 1079482, 2151857, 2158964, 2900329, 4303714, 5800658, 8607428, 11601316, 66707567, 70824163, 133415134, 141648326, 266830268, 283296652, 1628955749, 2195549053, 3257911498, 4391098106, 6515822996, 8782196212, 50497628219, 100995256438, 201990512876]

約数ペア:

[(1, 201990512876), (2, 100995256438), (4, 50497628219), (23, 8782196212), (31, 6515822996), (46, 4391098106), (62, 3257911498), (92, 2195549053), (124, 1628955749), (713, 283296652), (757, 266830268), (1426, 141648326), (1514, 133415134), (2852, 70824163), (3028, 66707567), (17411, 11601316), (23467, 8607428), (34822, 5800658), (46934, 4303714), (69644, 2900329), (93559, 2158964), (93868, 2151857), (187118, 1079482), (374236, 539741)]