215569094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 354945024

約数和(自身を除く): 139375930

約数列:

[1, 2, 13, 26, 83, 166, 191, 382, 523, 1046, 1079, 2158, 2483, 4966, 6799, 13598, 15853, 31706, 43409, 86818, 99893, 199786, 206089, 412178, 564317, 1128634, 1298609, 2597218, 8291119, 16582238, 107784547, 215569094]

約数ペア:

[(1, 215569094), (2, 107784547), (13, 16582238), (26, 8291119), (83, 2597218), (166, 1298609), (191, 1128634), (382, 564317), (523, 412178), (1046, 206089), (1079, 199786), (2158, 99893), (2483, 86818), (4966, 43409), (6799, 31706), (13598, 15853)]