207955605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 397006848

約数和(自身を除く): 189051243

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 67, 143, 165, 195, 201, 335, 429, 715, 737, 871, 1005, 1447, 2145, 2211, 2613, 3685, 4341, 4355, 7235, 9581, 11055, 13065, 15917, 18811, 21705, 28743, 47751, 47905, 56433, 79585, 94055, 96949, 143715, 206921, 238755, 282165, 290847, 484745, 620763, 1034605, 1066439, 1260337, 1454235, 3103815, 3199317, 3781011, 5332195, 6301685, 13863707, 15996585, 18905055, 41591121, 69318535, 207955605]

約数ペア:

[(1, 207955605), (3, 69318535), (5, 41591121), (11, 18905055), (13, 15996585), (15, 13863707), (33, 6301685), (39, 5332195), (55, 3781011), (65, 3199317), (67, 3103815), (143, 1454235), (165, 1260337), (195, 1066439), (201, 1034605), (335, 620763), (429, 484745), (715, 290847), (737, 282165), (871, 238755), (1005, 206921), (1447, 143715), (2145, 96949), (2211, 94055), (2613, 79585), (3685, 56433), (4341, 47905), (4355, 47751), (7235, 28743), (9581, 21705), (11055, 18811), (13065, 15917)]