193872008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5413}}^1$

素因数の和:5478

約数の個数: 48

約数和(自身を含む): 410435340

約数和(自身を除く): 216563332

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1628, 3256, 4477, 5413, 8954, 10826, 17908, 21652, 35816, 43304, 59543, 119086, 200281, 238172, 400562, 476344, 654973, 801124, 1309946, 1602248, 2203091, 2619892, 4406182, 5239784, 8812364, 17624728, 24234001, 48468002, 96936004, 193872008]

約数ペア:

[(1, 193872008), (2, 96936004), (4, 48468002), (8, 24234001), (11, 17624728), (22, 8812364), (37, 5239784), (44, 4406182), (74, 2619892), (88, 2203091), (121, 1602248), (148, 1309946), (242, 801124), (296, 654973), (407, 476344), (484, 400562), (814, 238172), (968, 200281), (1628, 119086), (3256, 59543), (4477, 43304), (5413, 35816), (8954, 21652), (10826, 17908)]