201193075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2671}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 262411776

約数和(自身を除く): 61218701

約数列:

[1, 5, 23, 25, 115, 131, 575, 655, 2671, 3013, 3275, 13355, 15065, 61433, 66775, 75325, 307165, 349901, 1535825, 1749505, 8047723, 8747525, 40238615, 201193075]

約数ペア:

[(1, 201193075), (5, 40238615), (23, 8747525), (25, 8047723), (115, 1749505), (131, 1535825), (575, 349901), (655, 307165), (2671, 75325), (3013, 66775), (3275, 61433), (13355, 15065)]