211140216

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19949}}^1$

素因数の和:19978

約数の個数: 96

約数和(自身を含む): 682290000

約数和(自身を除く): 471149784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 19949, 39898, 59847, 79796, 119694, 139643, 159592, 179541, 239388, 279286, 359082, 418929, 478776, 538623, 558572, 718164, 837858, 977501, 1077246, 1117144, 1256787, 1436328, 1675716, 1955002, 2154492, 2513574, 2932503, 3351432, 3770361, 3910004, 4308984, 5027148, 5865006, 7540722, 7820008, 8797509, 10054296, 11730012, 15081444, 17595018, 23460024, 26392527, 30162888, 35190036, 52785054, 70380072, 105570108, 211140216]

約数ペア:

[(1, 211140216), (2, 105570108), (3, 70380072), (4, 52785054), (6, 35190036), (7, 30162888), (8, 26392527), (9, 23460024), (12, 17595018), (14, 15081444), (18, 11730012), (21, 10054296), (24, 8797509), (27, 7820008), (28, 7540722), (36, 5865006), (42, 5027148), (49, 4308984), (54, 3910004), (56, 3770361), (63, 3351432), (72, 2932503), (84, 2513574), (98, 2154492), (108, 1955002), (126, 1675716), (147, 1436328), (168, 1256787), (189, 1117144), (196, 1077246), (216, 977501), (252, 837858), (294, 718164), (378, 558572), (392, 538623), (441, 478776), (504, 418929), (588, 359082), (756, 279286), (882, 239388), (1176, 179541), (1323, 159592), (1512, 139643), (1764, 119694), (2646, 79796), (3528, 59847), (5292, 39898), (10584, 19949)]