200886705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{262597}}^1$

素因数の和:262625

約数の個数: 24

約数和(自身を含む): 368687592

約数和(自身を除く): 167800887

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 262597, 787791, 1312985, 2363373, 3938955, 4464149, 11816865, 13392447, 22320745, 40177341, 66962235, 200886705]

約数ペア:

[(1, 200886705), (3, 66962235), (5, 40177341), (9, 22320745), (15, 13392447), (17, 11816865), (45, 4464149), (51, 3938955), (85, 2363373), (153, 1312985), (255, 787791), (765, 262597)]