208015536

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1123}}^1$

素因数の和:1378

約数の個数: 80

約数和(自身を含む): 571999104

約数和(自身を除く): 363983568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 227, 272, 408, 454, 681, 816, 908, 1123, 1362, 1816, 2246, 2724, 3369, 3632, 3859, 4492, 5448, 6738, 7718, 8984, 10896, 11577, 13476, 15436, 17968, 19091, 23154, 26952, 30872, 38182, 46308, 53904, 57273, 61744, 76364, 92616, 114546, 152728, 185232, 229092, 254921, 305456, 458184, 509842, 764763, 916368, 1019684, 1529526, 2039368, 3059052, 4078736, 4333657, 6118104, 8667314, 12236208, 13000971, 17334628, 26001942, 34669256, 52003884, 69338512, 104007768, 208015536]

約数ペア:

[(1, 208015536), (2, 104007768), (3, 69338512), (4, 52003884), (6, 34669256), (8, 26001942), (12, 17334628), (16, 13000971), (17, 12236208), (24, 8667314), (34, 6118104), (48, 4333657), (51, 4078736), (68, 3059052), (102, 2039368), (136, 1529526), (204, 1019684), (227, 916368), (272, 764763), (408, 509842), (454, 458184), (681, 305456), (816, 254921), (908, 229092), (1123, 185232), (1362, 152728), (1816, 114546), (2246, 92616), (2724, 76364), (3369, 61744), (3632, 57273), (3859, 53904), (4492, 46308), (5448, 38182), (6738, 30872), (7718, 26952), (8984, 23154), (10896, 19091), (11577, 17968), (13476, 15436)]