199635536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13879}}^1$

素因数の和:13947

約数の個数: 40

約数和(自身を含む): 413068800

約数和(自身を除く): 213433264

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 13879, 14384, 27758, 55516, 111032, 222064, 402491, 430249, 804982, 860498, 1609964, 1720996, 3219928, 3441992, 6439856, 6883984, 12477221, 24954442, 49908884, 99817768, 199635536]

約数ペア:

[(1, 199635536), (2, 99817768), (4, 49908884), (8, 24954442), (16, 12477221), (29, 6883984), (31, 6439856), (58, 3441992), (62, 3219928), (116, 1720996), (124, 1609964), (232, 860498), (248, 804982), (464, 430249), (496, 402491), (899, 222064), (1798, 111032), (3596, 55516), (7192, 27758), (13879, 14384)]