197950816

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{46511}}^1$

素因数の和:46547

約数の個数: 48

約数和(自身を含む): 468840960

約数和(自身を除く): 270890144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 46511, 93022, 186044, 325577, 372088, 651154, 744176, 883709, 1302308, 1488352, 1767418, 2604616, 3534836, 5209232, 6185963, 7069672, 10418464, 12371926, 14139344, 24743852, 28278688, 49487704, 98975408, 197950816]

約数ペア:

[(1, 197950816), (2, 98975408), (4, 49487704), (7, 28278688), (8, 24743852), (14, 14139344), (16, 12371926), (19, 10418464), (28, 7069672), (32, 6185963), (38, 5209232), (56, 3534836), (76, 2604616), (112, 1767418), (133, 1488352), (152, 1302308), (224, 883709), (266, 744176), (304, 651154), (532, 372088), (608, 325577), (1064, 186044), (2128, 93022), (4256, 46511)]