204570738

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 465004800

約数和(自身を除く): 260434062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 229, 233, 426, 458, 466, 639, 687, 699, 1278, 1374, 1398, 1917, 2061, 2097, 3834, 4122, 4194, 6183, 6291, 12366, 12582, 16259, 16543, 32518, 33086, 48777, 49629, 53357, 97554, 99258, 106714, 146331, 148887, 160071, 292662, 297774, 320142, 438993, 446661, 480213, 877986, 893322, 960426, 1440639, 2881278, 3788347, 7576694, 11365041, 22730082, 34095123, 68190246, 102285369, 204570738]

約数ペア:

[(1, 204570738), (2, 102285369), (3, 68190246), (6, 34095123), (9, 22730082), (18, 11365041), (27, 7576694), (54, 3788347), (71, 2881278), (142, 1440639), (213, 960426), (229, 893322), (233, 877986), (426, 480213), (458, 446661), (466, 438993), (639, 320142), (687, 297774), (699, 292662), (1278, 160071), (1374, 148887), (1398, 146331), (1917, 106714), (2061, 99258), (2097, 97554), (3834, 53357), (4122, 49629), (4194, 48777), (6183, 33086), (6291, 32518), (12366, 16543), (12582, 16259)]