190018108

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 393329664

約数和(自身を除く): 203311556

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 103, 164, 206, 287, 412, 574, 721, 1148, 1442, 1607, 2884, 3214, 4223, 6428, 8446, 11249, 16892, 22498, 29561, 44996, 59122, 65887, 118244, 131774, 165521, 263548, 331042, 461209, 662084, 922418, 1158647, 1844836, 2317294, 4634588, 6786361, 13572722, 27145444, 47504527, 95009054, 190018108]

約数ペア:

[(1, 190018108), (2, 95009054), (4, 47504527), (7, 27145444), (14, 13572722), (28, 6786361), (41, 4634588), (82, 2317294), (103, 1844836), (164, 1158647), (206, 922418), (287, 662084), (412, 461209), (574, 331042), (721, 263548), (1148, 165521), (1442, 131774), (1607, 118244), (2884, 65887), (3214, 59122), (4223, 44996), (6428, 29561), (8446, 22498), (11249, 16892)]