196297010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2115

約数の個数: 64

約数和(自身を含む): 439084800

約数和(自身を除く): 242787790

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 109, 130, 182, 218, 455, 545, 763, 910, 1090, 1417, 1526, 1979, 2834, 3815, 3958, 7085, 7630, 9895, 9919, 13853, 14170, 19790, 19838, 25727, 27706, 49595, 51454, 69265, 99190, 128635, 138530, 180089, 215711, 257270, 360178, 431422, 900445, 1078555, 1509977, 1800890, 2157110, 2804243, 3019954, 5608486, 7549885, 14021215, 15099770, 19629701, 28042430, 39259402, 98148505, 196297010]

約数ペア:

[(1, 196297010), (2, 98148505), (5, 39259402), (7, 28042430), (10, 19629701), (13, 15099770), (14, 14021215), (26, 7549885), (35, 5608486), (65, 3019954), (70, 2804243), (91, 2157110), (109, 1800890), (130, 1509977), (182, 1078555), (218, 900445), (455, 431422), (545, 360178), (763, 257270), (910, 215711), (1090, 180089), (1417, 138530), (1526, 128635), (1979, 99190), (2834, 69265), (3815, 51454), (3958, 49595), (7085, 27706), (7630, 25727), (9895, 19838), (9919, 19790), (13853, 14170)]