194918350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2347}}^1$

素因数の和:2521

約数の個数: 48

約数和(自身を含む): 398295936

約数和(自身を除く): 203377586

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 151, 275, 302, 550, 755, 1510, 1661, 2347, 3322, 3775, 4694, 7550, 8305, 11735, 16610, 23470, 25817, 41525, 51634, 58675, 83050, 117350, 129085, 258170, 354397, 645425, 708794, 1290850, 1771985, 3543970, 3898367, 7796734, 8859925, 17719850, 19491835, 38983670, 97459175, 194918350]

約数ペア:

[(1, 194918350), (2, 97459175), (5, 38983670), (10, 19491835), (11, 17719850), (22, 8859925), (25, 7796734), (50, 3898367), (55, 3543970), (110, 1771985), (151, 1290850), (275, 708794), (302, 645425), (550, 354397), (755, 258170), (1510, 129085), (1661, 117350), (2347, 83050), (3322, 58675), (3775, 51634), (4694, 41525), (7550, 25817), (8305, 23470), (11735, 16610)]