201226095

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{13037}}^1$

素因数の和:13069

約数の個数: 48

約数和(自身を含む): 406785600

約数和(自身を除く): 205559505

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 5145, 13037, 15435, 39111, 65185, 91259, 117333, 195555, 273777, 456295, 586665, 638813, 821331, 1368885, 1916439, 3194065, 4106655, 4471691, 5749317, 9582195, 13415073, 22358455, 28746585, 40245219, 67075365, 201226095]

約数ペア:

[(1, 201226095), (3, 67075365), (5, 40245219), (7, 28746585), (9, 22358455), (15, 13415073), (21, 9582195), (35, 5749317), (45, 4471691), (49, 4106655), (63, 3194065), (105, 1916439), (147, 1368885), (245, 821331), (315, 638813), (343, 586665), (441, 456295), (735, 273777), (1029, 195555), (1715, 117333), (2205, 91259), (3087, 65185), (5145, 39111), (13037, 15435)]