199410344

素因数分解:

$2^3\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{2851}}^1$

素因数の和:4113

約数の個数: 32

約数和(自身を含む): 427800000

約数和(自身を除く): 228389656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1249, 2498, 2851, 4996, 5702, 8743, 9992, 11404, 17486, 19957, 22808, 34972, 39914, 69944, 79828, 159656, 3560899, 7121798, 14243596, 24926293, 28487192, 49852586, 99705172, 199410344]

約数ペア:

[(1, 199410344), (2, 99705172), (4, 49852586), (7, 28487192), (8, 24926293), (14, 14243596), (28, 7121798), (56, 3560899), (1249, 159656), (2498, 79828), (2851, 69944), (4996, 39914), (5702, 34972), (8743, 22808), (9992, 19957), (11404, 17486)]