200945992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{4483}}^1$

素因数の和:4933

約数の個数: 32

約数和(自身を含む): 406788480

約数和(自身を除く): 205842488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1724, 3448, 4483, 5603, 8966, 11206, 17932, 22412, 35864, 44824, 58279, 116558, 233116, 466232, 1932173, 3864346, 7728692, 15457384, 25118249, 50236498, 100472996, 200945992]

約数ペア:

[(1, 200945992), (2, 100472996), (4, 50236498), (8, 25118249), (13, 15457384), (26, 7728692), (52, 3864346), (104, 1932173), (431, 466232), (862, 233116), (1724, 116558), (3448, 58279), (4483, 44824), (5603, 35864), (8966, 22412), (11206, 17932)]