201949976

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{2699}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 388800000

約数和(自身を除く): 186850024

約数列:

[1, 2, 4, 8, 47, 94, 188, 199, 376, 398, 796, 1592, 2699, 5398, 9353, 10796, 18706, 21592, 37412, 74824, 126853, 253706, 507412, 537101, 1014824, 1074202, 2148404, 4296808, 25243747, 50487494, 100974988, 201949976]

約数ペア:

[(1, 201949976), (2, 100974988), (4, 50487494), (8, 25243747), (47, 4296808), (94, 2148404), (188, 1074202), (199, 1014824), (376, 537101), (398, 507412), (796, 253706), (1592, 126853), (2699, 74824), (5398, 37412), (9353, 21592), (10796, 18706)]