200789806

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 349977600

約数和(自身を除く): 149187794

約数列:

[1, 2, 7, 14, 97, 194, 199, 398, 679, 743, 1358, 1393, 1486, 2786, 5201, 10402, 19303, 38606, 72071, 135121, 144142, 147857, 270242, 295714, 504497, 1008994, 1034999, 2069998, 14342129, 28684258, 100394903, 200789806]

約数ペア:

[(1, 200789806), (2, 100394903), (7, 28684258), (14, 14342129), (97, 2069998), (194, 1034999), (199, 1008994), (398, 504497), (679, 295714), (743, 270242), (1358, 147857), (1393, 144142), (1486, 135121), (2786, 72071), (5201, 38606), (10402, 19303)]