201528792

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{25679}}^1$

素因数の和:25800

約数の個数: 48

約数和(自身を含む): 550836000

約数和(自身を除く): 349307208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 25679, 51358, 77037, 102716, 154074, 205432, 231111, 308148, 462222, 616296, 924444, 1848888, 2799011, 5598022, 8397033, 11196044, 16794066, 22392088, 25191099, 33588132, 50382198, 67176264, 100764396, 201528792]

約数ペア:

[(1, 201528792), (2, 100764396), (3, 67176264), (4, 50382198), (6, 33588132), (8, 25191099), (9, 22392088), (12, 16794066), (18, 11196044), (24, 8397033), (36, 5598022), (72, 2799011), (109, 1848888), (218, 924444), (327, 616296), (436, 462222), (654, 308148), (872, 231111), (981, 205432), (1308, 154074), (1962, 102716), (2616, 77037), (3924, 51358), (7848, 25679)]