201474565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 264211200

約数和(自身を除く): 62736635

約数列:

[1, 5, 17, 43, 85, 199, 215, 277, 731, 995, 1385, 3383, 3655, 4709, 8557, 11911, 16915, 23545, 42785, 55123, 59555, 145469, 202487, 275615, 727345, 937091, 1012435, 2370289, 4685455, 11851445, 40294913, 201474565]

約数ペア:

[(1, 201474565), (5, 40294913), (17, 11851445), (43, 4685455), (85, 2370289), (199, 1012435), (215, 937091), (277, 727345), (731, 275615), (995, 202487), (1385, 145469), (3383, 59555), (3655, 55123), (4709, 42785), (8557, 23545), (11911, 16915)]