208030914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 561375360

約数和(自身を除く): 353344446

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 117, 126, 178, 182, 234, 267, 273, 534, 546, 623, 801, 819, 1157, 1246, 1427, 1602, 1638, 1869, 2314, 2854, 3471, 3738, 4281, 5607, 6942, 8099, 8562, 9989, 10413, 11214, 12843, 16198, 18551, 19978, 20826, 24297, 25686, 29967, 37102, 48594, 55653, 59934, 72891, 89901, 111306, 127003, 129857, 145782, 166959, 179802, 254006, 259714, 333918, 381009, 389571, 762018, 779142, 889021, 1143027, 1168713, 1651039, 1778042, 2286054, 2337426, 2667063, 3302078, 4953117, 5334126, 8001189, 9906234, 11557273, 14859351, 16002378, 23114546, 29718702, 34671819, 69343638, 104015457, 208030914]

約数ペア:

[(1, 208030914), (2, 104015457), (3, 69343638), (6, 34671819), (7, 29718702), (9, 23114546), (13, 16002378), (14, 14859351), (18, 11557273), (21, 9906234), (26, 8001189), (39, 5334126), (42, 4953117), (63, 3302078), (78, 2667063), (89, 2337426), (91, 2286054), (117, 1778042), (126, 1651039), (178, 1168713), (182, 1143027), (234, 889021), (267, 779142), (273, 762018), (534, 389571), (546, 381009), (623, 333918), (801, 259714), (819, 254006), (1157, 179802), (1246, 166959), (1427, 145782), (1602, 129857), (1638, 127003), (1869, 111306), (2314, 89901), (2854, 72891), (3471, 59934), (3738, 55653), (4281, 48594), (5607, 37102), (6942, 29967), (8099, 25686), (8562, 24297), (9989, 20826), (10413, 19978), (11214, 18551), (12843, 16198)]