205042292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43331}}^1$

素因数の和:43368

約数の個数: 36

約数和(自身を含む): 444066336

約数和(自身を除く): 239024044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 43331, 86662, 173324, 303317, 563303, 606634, 1126606, 1213268, 2253212, 3943121, 7322939, 7886242, 14645878, 15772484, 29291756, 51260573, 102521146, 205042292]

約数ペア:

[(1, 205042292), (2, 102521146), (4, 51260573), (7, 29291756), (13, 15772484), (14, 14645878), (26, 7886242), (28, 7322939), (52, 3943121), (91, 2253212), (169, 1213268), (182, 1126606), (338, 606634), (364, 563303), (676, 303317), (1183, 173324), (2366, 86662), (4732, 43331)]