195997698

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 483396480

約数和(自身を除く): 287398782

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 151, 234, 258, 302, 351, 387, 453, 559, 702, 774, 906, 1118, 1161, 1359, 1677, 1849, 1963, 2322, 2718, 3354, 3698, 3926, 4077, 5031, 5547, 5889, 6493, 8154, 10062, 11094, 11778, 12986, 15093, 16641, 17667, 19479, 24037, 30186, 33282, 35334, 38958, 48074, 49923, 53001, 58437, 72111, 84409, 99846, 106002, 116874, 144222, 168818, 175311, 216333, 253227, 279199, 350622, 432666, 506454, 558398, 648999, 759681, 837597, 1297998, 1519362, 1675194, 2279043, 2512791, 3629587, 4558086, 5025582, 7259174, 7538373, 10888761, 15076746, 21777522, 32666283, 65332566, 97998849, 195997698]

約数ペア:

[(1, 195997698), (2, 97998849), (3, 65332566), (6, 32666283), (9, 21777522), (13, 15076746), (18, 10888761), (26, 7538373), (27, 7259174), (39, 5025582), (43, 4558086), (54, 3629587), (78, 2512791), (86, 2279043), (117, 1675194), (129, 1519362), (151, 1297998), (234, 837597), (258, 759681), (302, 648999), (351, 558398), (387, 506454), (453, 432666), (559, 350622), (702, 279199), (774, 253227), (906, 216333), (1118, 175311), (1161, 168818), (1359, 144222), (1677, 116874), (1849, 106002), (1963, 99846), (2322, 84409), (2718, 72111), (3354, 58437), (3698, 53001), (3926, 49923), (4077, 48074), (5031, 38958), (5547, 35334), (5889, 33282), (6493, 30186), (8154, 24037), (10062, 19479), (11094, 17667), (11778, 16641), (12986, 15093)]