204498256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{3217}}^1$

素因数の和:3391

約数の個数: 40

約数和(自身を含む): 412998120

約数和(自身を除く): 208499864

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 548, 1096, 2192, 3217, 3973, 6434, 7946, 12868, 15892, 25736, 31784, 51472, 63568, 93293, 186586, 373172, 440729, 746344, 881458, 1492688, 1762916, 3525832, 7051664, 12781141, 25562282, 51124564, 102249128, 204498256]

約数ペア:

[(1, 204498256), (2, 102249128), (4, 51124564), (8, 25562282), (16, 12781141), (29, 7051664), (58, 3525832), (116, 1762916), (137, 1492688), (232, 881458), (274, 746344), (464, 440729), (548, 373172), (1096, 186586), (2192, 93293), (3217, 63568), (3973, 51472), (6434, 31784), (7946, 25736), (12868, 15892)]