210757534

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 371326032

約数和(自身を除く): 160568498

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 169, 221, 338, 442, 559, 731, 853, 1118, 1462, 1706, 2873, 5746, 7267, 9503, 11089, 14501, 14534, 19006, 22178, 29002, 36679, 73358, 123539, 144157, 188513, 247078, 288314, 377026, 476827, 623543, 953654, 1247086, 2450669, 4901338, 6198751, 8106059, 12397502, 16212118, 105378767, 210757534]

約数ペア:

[(1, 210757534), (2, 105378767), (13, 16212118), (17, 12397502), (26, 8106059), (34, 6198751), (43, 4901338), (86, 2450669), (169, 1247086), (221, 953654), (338, 623543), (442, 476827), (559, 377026), (731, 288314), (853, 247078), (1118, 188513), (1462, 144157), (1706, 123539), (2873, 73358), (5746, 36679), (7267, 29002), (9503, 22178), (11089, 19006), (14501, 14534)]