203856688

素因数分解:

$2^4\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{1481}}^1$

素因数の和:2725

約数の個数: 40

約数和(自身を含む): 452069280

約数和(自身を除く): 248212592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1229, 1481, 2458, 2962, 4916, 5924, 8603, 9832, 10367, 11848, 17206, 19664, 20734, 23696, 34412, 41468, 68824, 82936, 137648, 165872, 1820149, 3640298, 7280596, 12741043, 14561192, 25482086, 29122384, 50964172, 101928344, 203856688]

約数ペア:

[(1, 203856688), (2, 101928344), (4, 50964172), (7, 29122384), (8, 25482086), (14, 14561192), (16, 12741043), (28, 7280596), (56, 3640298), (112, 1820149), (1229, 165872), (1481, 137648), (2458, 82936), (2962, 68824), (4916, 41468), (5924, 34412), (8603, 23696), (9832, 20734), (10367, 19664), (11848, 17206)]