205787208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1297}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 562605120

約数和(自身を除く): 356817912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 601, 1202, 1297, 1803, 2404, 2594, 3606, 3891, 4808, 5188, 6611, 7212, 7782, 10376, 13222, 14267, 14424, 15564, 19833, 26444, 28534, 31128, 39666, 42801, 52888, 57068, 79332, 85602, 114136, 158664, 171204, 342408, 779497, 1558994, 2338491, 3117988, 4676982, 6235976, 8574467, 9353964, 17148934, 18707928, 25723401, 34297868, 51446802, 68595736, 102893604, 205787208]

約数ペア:

[(1, 205787208), (2, 102893604), (3, 68595736), (4, 51446802), (6, 34297868), (8, 25723401), (11, 18707928), (12, 17148934), (22, 9353964), (24, 8574467), (33, 6235976), (44, 4676982), (66, 3117988), (88, 2338491), (132, 1558994), (264, 779497), (601, 342408), (1202, 171204), (1297, 158664), (1803, 114136), (2404, 85602), (2594, 79332), (3606, 57068), (3891, 52888), (4808, 42801), (5188, 39666), (6611, 31128), (7212, 28534), (7782, 26444), (10376, 19833), (13222, 15564), (14267, 14424)]