201259775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8537}}^1$

素因数の和:8611

約数の個数: 24

約数和(自身を含む): 266795424

約数和(自身を除く): 65535649

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 4715, 8537, 23575, 42685, 196351, 213425, 350017, 981755, 1750085, 4908775, 8050391, 8750425, 40251955, 201259775]

約数ペア:

[(1, 201259775), (5, 40251955), (23, 8750425), (25, 8050391), (41, 4908775), (115, 1750085), (205, 981755), (575, 350017), (943, 213425), (1025, 196351), (4715, 42685), (8537, 23575)]