201698285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 267909120

約数和(自身を除く): 66210835

約数列:

[1, 5, 17, 37, 59, 85, 185, 295, 629, 1003, 1087, 2183, 3145, 5015, 5435, 10915, 18479, 37111, 40219, 64133, 92395, 185555, 201095, 320665, 683723, 1090261, 2372921, 3418615, 5451305, 11864605, 40339657, 201698285]

約数ペア:

[(1, 201698285), (5, 40339657), (17, 11864605), (37, 5451305), (59, 3418615), (85, 2372921), (185, 1090261), (295, 683723), (629, 320665), (1003, 201095), (1087, 185555), (2183, 92395), (3145, 64133), (5015, 40219), (5435, 37111), (10915, 18479)]