199189248

素因数分解:

$2^8\times 3^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 532257600

約数和(自身を除く): 333068352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 419, 619, 768, 838, 1238, 1257, 1676, 1857, 2476, 2514, 3352, 3714, 4952, 5028, 6704, 7428, 9904, 10056, 13408, 14856, 19808, 20112, 26816, 29712, 39616, 40224, 53632, 59424, 79232, 80448, 107264, 118848, 158464, 160896, 237696, 259361, 321792, 475392, 518722, 778083, 1037444, 1556166, 2074888, 3112332, 4149776, 6224664, 8299552, 12449328, 16599104, 24898656, 33198208, 49797312, 66396416, 99594624, 199189248]

約数ペア:

[(1, 199189248), (2, 99594624), (3, 66396416), (4, 49797312), (6, 33198208), (8, 24898656), (12, 16599104), (16, 12449328), (24, 8299552), (32, 6224664), (48, 4149776), (64, 3112332), (96, 2074888), (128, 1556166), (192, 1037444), (256, 778083), (384, 518722), (419, 475392), (619, 321792), (768, 259361), (838, 237696), (1238, 160896), (1257, 158464), (1676, 118848), (1857, 107264), (2476, 80448), (2514, 79232), (3352, 59424), (3714, 53632), (4952, 40224), (5028, 39616), (6704, 29712), (7428, 26816), (9904, 20112), (10056, 19808), (13408, 14856)]