201928048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3126

約数の個数: 80

約数和(自身を含む): 486000640

約数和(自身を除く): 284072592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3061, 3472, 4123, 4712, 6122, 8246, 9424, 12244, 16492, 21427, 24488, 32984, 42854, 48976, 58159, 65968, 85708, 94891, 116318, 171416, 189782, 232636, 342832, 379564, 407113, 465272, 664237, 759128, 814226, 930544, 1328474, 1518256, 1628452, 1802929, 2656948, 3256904, 3605858, 5313896, 6513808, 7211716, 10627792, 12620503, 14423432, 25241006, 28846864, 50482012, 100964024, 201928048]

約数ペア:

[(1, 201928048), (2, 100964024), (4, 50482012), (7, 28846864), (8, 25241006), (14, 14423432), (16, 12620503), (19, 10627792), (28, 7211716), (31, 6513808), (38, 5313896), (56, 3605858), (62, 3256904), (76, 2656948), (112, 1802929), (124, 1628452), (133, 1518256), (152, 1328474), (217, 930544), (248, 814226), (266, 759128), (304, 664237), (434, 465272), (496, 407113), (532, 379564), (589, 342832), (868, 232636), (1064, 189782), (1178, 171416), (1736, 116318), (2128, 94891), (2356, 85708), (3061, 65968), (3472, 58159), (4123, 48976), (4712, 42854), (6122, 32984), (8246, 24488), (9424, 21427), (12244, 16492)]