201190775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11351

約数の個数: 24

約数和(自身を含む): 268744704

約数和(自身を除く): 67553929

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 11287, 17825, 56435, 259601, 282175, 349897, 1298005, 1749485, 6490025, 8047631, 8747425, 40238155, 201190775]

約数ペア:

[(1, 201190775), (5, 40238155), (23, 8747425), (25, 8047631), (31, 6490025), (115, 1749485), (155, 1298005), (575, 349897), (713, 282175), (775, 259601), (3565, 56435), (11287, 17825)]