200318972

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{35951}}^1$

素因数の和:36161

約数の個数: 24

約数和(自身を含む): 402662400

約数和(自身を除く): 202343428

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 35951, 71902, 143804, 251657, 503314, 1006628, 7154249, 14308498, 28616996, 50079743, 100159486, 200318972]

約数ペア:

[(1, 200318972), (2, 100159486), (4, 50079743), (7, 28616996), (14, 14308498), (28, 7154249), (199, 1006628), (398, 503314), (796, 251657), (1393, 143804), (2786, 71902), (5572, 35951)]