200256165

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51151}}^1$

素因数の和:51194

約数の個数: 32

約数和(自身を含む): 368294400

約数和(自身を除く): 168038235

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 51151, 153453, 255755, 460359, 767265, 1381077, 1483379, 2301795, 4450137, 6905385, 7416895, 13350411, 22250685, 40051233, 66752055, 200256165]

約数ペア:

[(1, 200256165), (3, 66752055), (5, 40051233), (9, 22250685), (15, 13350411), (27, 7416895), (29, 6905385), (45, 4450137), (87, 2301795), (135, 1483379), (145, 1381077), (261, 767265), (435, 460359), (783, 255755), (1305, 153453), (3915, 51151)]