201436000

素因数分解:

$2^5\times 5^3\times {\mathrm{50359}}^1$

素因数の和:50384

約数の個数: 48

約数和(自身を含む): 494938080

約数和(自身を除く): 293502080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 50359, 100718, 201436, 251795, 402872, 503590, 805744, 1007180, 1258975, 1611488, 2014360, 2517950, 4028720, 5035900, 6294875, 8057440, 10071800, 12589750, 20143600, 25179500, 40287200, 50359000, 100718000, 201436000]

約数ペア:

[(1, 201436000), (2, 100718000), (4, 50359000), (5, 40287200), (8, 25179500), (10, 20143600), (16, 12589750), (20, 10071800), (25, 8057440), (32, 6294875), (40, 5035900), (50, 4028720), (80, 2517950), (100, 2014360), (125, 1611488), (160, 1258975), (200, 1007180), (250, 805744), (400, 503590), (500, 402872), (800, 251795), (1000, 201436), (2000, 100718), (4000, 50359)]