205164328

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{21569}}^1$

素因数の和:21645

約数の個数: 32

約数和(自身を含む): 407673000

約数和(自身を除く): 202508672

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9512, 21569, 43138, 86276, 172552, 625501, 884329, 1251002, 1768658, 2502004, 3537316, 5004008, 7074632, 25645541, 51291082, 102582164, 205164328]

約数ペア:

[(1, 205164328), (2, 102582164), (4, 51291082), (8, 25645541), (29, 7074632), (41, 5004008), (58, 3537316), (82, 2502004), (116, 1768658), (164, 1251002), (232, 884329), (328, 625501), (1189, 172552), (2378, 86276), (4756, 43138), (9512, 21569)]