201048392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 421977600

約数和(自身を除く): 220929208

約数列:

[1, 2, 4, 8, 17, 31, 34, 43, 62, 68, 86, 124, 136, 172, 248, 344, 527, 731, 1054, 1109, 1333, 1462, 2108, 2218, 2666, 2924, 4216, 4436, 5332, 5848, 8872, 10664, 18853, 22661, 34379, 37706, 45322, 47687, 68758, 75412, 90644, 95374, 137516, 150824, 181288, 190748, 275032, 381496, 584443, 810679, 1168886, 1478297, 1621358, 2337772, 2956594, 3242716, 4675544, 5913188, 6485432, 11826376, 25131049, 50262098, 100524196, 201048392]

約数ペア:

[(1, 201048392), (2, 100524196), (4, 50262098), (8, 25131049), (17, 11826376), (31, 6485432), (34, 5913188), (43, 4675544), (62, 3242716), (68, 2956594), (86, 2337772), (124, 1621358), (136, 1478297), (172, 1168886), (248, 810679), (344, 584443), (527, 381496), (731, 275032), (1054, 190748), (1109, 181288), (1333, 150824), (1462, 137516), (2108, 95374), (2218, 90644), (2666, 75412), (2924, 68758), (4216, 47687), (4436, 45322), (5332, 37706), (5848, 34379), (8872, 22661), (10664, 18853)]