205650170908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{351133}}^1$

素因数の和:352766

約数の個数: 48

約数和(自身を含む): 443215380160

約数和(自身を除く): 237565209252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1609, 3218, 6436, 11263, 20917, 22526, 41834, 45052, 83668, 146419, 292838, 351133, 585676, 702266, 1404532, 2457931, 4564729, 4915862, 9129458, 9831724, 18258916, 31953103, 63906206, 127812412, 564972997, 1129945994, 2259891988, 3954810979, 7344648961, 7909621958, 14689297922, 15819243916, 29378595844, 51412542727, 102825085454, 205650170908]

約数ペア:

[(1, 205650170908), (2, 102825085454), (4, 51412542727), (7, 29378595844), (13, 15819243916), (14, 14689297922), (26, 7909621958), (28, 7344648961), (52, 3954810979), (91, 2259891988), (182, 1129945994), (364, 564972997), (1609, 127812412), (3218, 63906206), (6436, 31953103), (11263, 18258916), (20917, 9831724), (22526, 9129458), (41834, 4915862), (45052, 4564729), (83668, 2457931), (146419, 1404532), (292838, 702266), (351133, 585676)]