250796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 553392

約数和(自身を除く): 302596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 169, 182, 212, 338, 364, 371, 676, 689, 742, 1183, 1378, 1484, 2366, 2756, 4732, 4823, 8957, 9646, 17914, 19292, 35828, 62699, 125398, 250796]

約数ペア:

[(1, 250796), (2, 125398), (4, 62699), (7, 35828), (13, 19292), (14, 17914), (26, 9646), (28, 8957), (52, 4823), (53, 4732), (91, 2756), (106, 2366), (169, 1484), (182, 1378), (212, 1183), (338, 742), (364, 689), (371, 676)]