204247344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19609}}^1$

素因数の和:19658

約数の個数: 80

約数和(自身を含む): 622499840

約数和(自身を除く): 418252496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 19609, 39218, 58827, 78436, 117654, 137263, 156872, 235308, 274526, 313744, 411789, 470616, 549052, 607879, 823578, 941232, 1098104, 1215758, 1647156, 1823637, 2196208, 2431516, 3294312, 3647274, 4255153, 4863032, 6588624, 7294548, 8510306, 9726064, 12765459, 14589096, 17020612, 25530918, 29178192, 34041224, 51061836, 68082448, 102123672, 204247344]

約数ペア:

[(1, 204247344), (2, 102123672), (3, 68082448), (4, 51061836), (6, 34041224), (7, 29178192), (8, 25530918), (12, 17020612), (14, 14589096), (16, 12765459), (21, 9726064), (24, 8510306), (28, 7294548), (31, 6588624), (42, 4863032), (48, 4255153), (56, 3647274), (62, 3294312), (84, 2431516), (93, 2196208), (112, 1823637), (124, 1647156), (168, 1215758), (186, 1098104), (217, 941232), (248, 823578), (336, 607879), (372, 549052), (434, 470616), (496, 411789), (651, 313744), (744, 274526), (868, 235308), (1302, 156872), (1488, 137263), (1736, 117654), (2604, 78436), (3472, 58827), (5208, 39218), (10416, 19609)]