197858808

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{130859}}^1$

素因数の和:130881

約数の個数: 64

約数和(自身を含む): 628128000

約数和(自身を除く): 430269192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 130859, 261718, 392577, 523436, 785154, 916013, 1046872, 1177731, 1570308, 1832026, 2355462, 2748039, 3140616, 3533193, 3664052, 4710924, 5496078, 7066386, 7328104, 8244117, 9421848, 10992156, 14132772, 16488234, 21984312, 24732351, 28265544, 32976468, 49464702, 65952936, 98929404, 197858808]

約数ペア:

[(1, 197858808), (2, 98929404), (3, 65952936), (4, 49464702), (6, 32976468), (7, 28265544), (8, 24732351), (9, 21984312), (12, 16488234), (14, 14132772), (18, 10992156), (21, 9421848), (24, 8244117), (27, 7328104), (28, 7066386), (36, 5496078), (42, 4710924), (54, 3664052), (56, 3533193), (63, 3140616), (72, 2748039), (84, 2355462), (108, 1832026), (126, 1570308), (168, 1177731), (189, 1046872), (216, 916013), (252, 785154), (378, 523436), (504, 392577), (756, 261718), (1512, 130859)]