201725481568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{709981}}^1$

素因数の和:710687

約数の個数: 48

約数和(自身を含む): 428323620816

約数和(自身を除く): 226598139248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 683, 1366, 2732, 5464, 8879, 10928, 17758, 21856, 35516, 71032, 142064, 284128, 709981, 1419962, 2839924, 5679848, 9229753, 11359696, 18459506, 22719392, 36919012, 73838024, 147676048, 295352096, 484917023, 969834046, 1939668092, 3879336184, 6303921299, 7758672368, 12607842598, 15517344736, 25215685196, 50431370392, 100862740784, 201725481568]

約数ペア:

[(1, 201725481568), (2, 100862740784), (4, 50431370392), (8, 25215685196), (13, 15517344736), (16, 12607842598), (26, 7758672368), (32, 6303921299), (52, 3879336184), (104, 1939668092), (208, 969834046), (416, 484917023), (683, 295352096), (1366, 147676048), (2732, 73838024), (5464, 36919012), (8879, 22719392), (10928, 18459506), (17758, 11359696), (21856, 9229753), (35516, 5679848), (71032, 2839924), (142064, 1419962), (284128, 709981)]