205773344

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6950

約数の個数: 72

約数和(自身を含む): 496132560

約数和(自身を除く): 290359216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 6907, 7448, 13814, 14896, 27628, 29792, 48349, 55256, 96698, 110512, 131233, 193396, 221024, 262466, 338443, 386792, 524932, 676886, 773584, 918631, 1049864, 1353772, 1547168, 1837262, 2099728, 2707544, 3674524, 4199456, 5415088, 6430417, 7349048, 10830176, 12860834, 14698096, 25721668, 29396192, 51443336, 102886672, 205773344]

約数ペア:

[(1, 205773344), (2, 102886672), (4, 51443336), (7, 29396192), (8, 25721668), (14, 14698096), (16, 12860834), (19, 10830176), (28, 7349048), (32, 6430417), (38, 5415088), (49, 4199456), (56, 3674524), (76, 2707544), (98, 2099728), (112, 1837262), (133, 1547168), (152, 1353772), (196, 1049864), (224, 918631), (266, 773584), (304, 676886), (392, 524932), (532, 386792), (608, 338443), (784, 262466), (931, 221024), (1064, 193396), (1568, 131233), (1862, 110512), (2128, 96698), (3724, 55256), (4256, 48349), (6907, 29792), (7448, 27628), (13814, 14896)]