207924002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 388475136

約数和(自身を除く): 180551134

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 73, 143, 146, 253, 286, 299, 433, 506, 598, 803, 866, 949, 1606, 1679, 1898, 3289, 3358, 4763, 5629, 6578, 9526, 9959, 10439, 11258, 18469, 19918, 20878, 21827, 31609, 36938, 43654, 61919, 63218, 109549, 123838, 129467, 219098, 240097, 258934, 347699, 410917, 480194, 695398, 727007, 821834, 1424137, 1454014, 2848274, 4520087, 7997077, 9040174, 9451091, 15994154, 18902182, 103962001, 207924002]

約数ペア:

[(1, 207924002), (2, 103962001), (11, 18902182), (13, 15994154), (22, 9451091), (23, 9040174), (26, 7997077), (46, 4520087), (73, 2848274), (143, 1454014), (146, 1424137), (253, 821834), (286, 727007), (299, 695398), (433, 480194), (506, 410917), (598, 347699), (803, 258934), (866, 240097), (949, 219098), (1606, 129467), (1679, 123838), (1898, 109549), (3289, 63218), (3358, 61919), (4763, 43654), (5629, 36938), (6578, 31609), (9526, 21827), (9959, 20878), (10439, 19918), (11258, 18469)]