197236368

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{27953}}^1$

素因数の和:27981

約数の個数: 90

約数和(自身を含む): 642131334

約数和(自身を除く): 444894966

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 27953, 55906, 83859, 111812, 167718, 195671, 223624, 251577, 335436, 391342, 447248, 503154, 587013, 670872, 782684, 1006308, 1174026, 1341744, 1369697, 1565368, 1761039, 2012616, 2348052, 2739394, 3130736, 3522078, 4025232, 4109091, 4696104, 5478788, 7044156, 8218182, 9392208, 10957576, 12327273, 14088312, 16436364, 21915152, 24654546, 28176624, 32872728, 49309092, 65745456, 98618184, 197236368]

約数ペア:

[(1, 197236368), (2, 98618184), (3, 65745456), (4, 49309092), (6, 32872728), (7, 28176624), (8, 24654546), (9, 21915152), (12, 16436364), (14, 14088312), (16, 12327273), (18, 10957576), (21, 9392208), (24, 8218182), (28, 7044156), (36, 5478788), (42, 4696104), (48, 4109091), (49, 4025232), (56, 3522078), (63, 3130736), (72, 2739394), (84, 2348052), (98, 2012616), (112, 1761039), (126, 1565368), (144, 1369697), (147, 1341744), (168, 1174026), (196, 1006308), (252, 782684), (294, 670872), (336, 587013), (392, 503154), (441, 447248), (504, 391342), (588, 335436), (784, 251577), (882, 223624), (1008, 195671), (1176, 167718), (1764, 111812), (2352, 83859), (3528, 55906), (7056, 27953)]