212346134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 442713600

約数和(自身を除く): 230367466

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 77, 82, 91, 143, 154, 169, 182, 199, 286, 287, 338, 398, 451, 533, 574, 902, 1001, 1066, 1183, 1393, 1859, 2002, 2189, 2366, 2587, 2786, 3157, 3718, 3731, 4378, 5174, 5863, 6314, 6929, 7462, 8159, 11726, 13013, 13858, 15323, 16318, 18109, 26026, 28457, 30646, 33631, 36218, 41041, 48503, 56914, 57113, 67262, 76219, 82082, 89749, 97006, 106067, 114226, 152438, 179498, 199199, 212134, 235417, 369941, 398398, 470834, 533533, 628243, 739882, 742469, 1067066, 1166737, 1256486, 1378871, 1484938, 2333474, 2589587, 2757742, 5179174, 8167159, 9652097, 15167581, 16334318, 19304194, 30335162, 106173067, 212346134]

約数ペア:

[(1, 212346134), (2, 106173067), (7, 30335162), (11, 19304194), (13, 16334318), (14, 15167581), (22, 9652097), (26, 8167159), (41, 5179174), (77, 2757742), (82, 2589587), (91, 2333474), (143, 1484938), (154, 1378871), (169, 1256486), (182, 1166737), (199, 1067066), (286, 742469), (287, 739882), (338, 628243), (398, 533533), (451, 470834), (533, 398398), (574, 369941), (902, 235417), (1001, 212134), (1066, 199199), (1183, 179498), (1393, 152438), (1859, 114226), (2002, 106067), (2189, 97006), (2366, 89749), (2587, 82082), (2786, 76219), (3157, 67262), (3718, 57113), (3731, 56914), (4378, 48503), (5174, 41041), (5863, 36218), (6314, 33631), (6929, 30646), (7462, 28457), (8159, 26026), (11726, 18109), (13013, 16318), (13858, 15323)]