201946878728

素因数分解:

$2^3\times 7^2\times {\mathrm{2441}}^1\times {\mathrm{211049}}^1$

素因数の和:213510

約数の個数: 48

約数和(自身を含む): 440653405500

約数和(自身を除く): 238706526772

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2441, 4882, 9764, 17087, 19528, 34174, 68348, 119609, 136696, 211049, 239218, 422098, 478436, 844196, 956872, 1477343, 1688392, 2954686, 5909372, 10341401, 11818744, 20682802, 41365604, 82731208, 515170609, 1030341218, 2060682436, 3606194263, 4121364872, 7212388526, 14424777052, 25243359841, 28849554104, 50486719682, 100973439364, 201946878728]

約数ペア:

[(1, 201946878728), (2, 100973439364), (4, 50486719682), (7, 28849554104), (8, 25243359841), (14, 14424777052), (28, 7212388526), (49, 4121364872), (56, 3606194263), (98, 2060682436), (196, 1030341218), (392, 515170609), (2441, 82731208), (4882, 41365604), (9764, 20682802), (17087, 11818744), (19528, 10341401), (34174, 5909372), (68348, 2954686), (119609, 1688392), (136696, 1477343), (211049, 956872), (239218, 844196), (422098, 478436)]