204865307312

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{527851}}^1$

素因数の和:528177

約数の個数: 40

約数和(自身を含む): 402147213312

約数和(自身を除く): 197281906000

約数列:

[1, 2, 4, 8, 16, 127, 191, 254, 382, 508, 764, 1016, 1528, 2032, 3056, 24257, 48514, 97028, 194056, 388112, 527851, 1055702, 2111404, 4222808, 8445616, 67037077, 100819541, 134074154, 201639082, 268148308, 403278164, 536296616, 806556328, 1072593232, 1613112656, 12804081707, 25608163414, 51216326828, 102432653656, 204865307312]

約数ペア:

[(1, 204865307312), (2, 102432653656), (4, 51216326828), (8, 25608163414), (16, 12804081707), (127, 1613112656), (191, 1072593232), (254, 806556328), (382, 536296616), (508, 403278164), (764, 268148308), (1016, 201639082), (1528, 134074154), (2032, 100819541), (3056, 67037077), (24257, 8445616), (48514, 4222808), (97028, 2111404), (194056, 1055702), (388112, 527851)]