206372348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2687}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 446767104

約数和(自身を除く): 240394756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 211, 364, 422, 844, 1477, 2687, 2743, 2954, 5374, 5486, 5908, 10748, 10972, 18809, 19201, 34931, 37618, 38402, 69862, 75236, 76804, 139724, 244517, 489034, 566957, 978068, 1133914, 2267828, 3968699, 7370441, 7937398, 14740882, 15874796, 29481764, 51593087, 103186174, 206372348]

約数ペア:

[(1, 206372348), (2, 103186174), (4, 51593087), (7, 29481764), (13, 15874796), (14, 14740882), (26, 7937398), (28, 7370441), (52, 3968699), (91, 2267828), (182, 1133914), (211, 978068), (364, 566957), (422, 489034), (844, 244517), (1477, 139724), (2687, 76804), (2743, 75236), (2954, 69862), (5374, 38402), (5486, 37618), (5908, 34931), (10748, 19201), (10972, 18809)]