249927244

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{16141}}^1$

素因数の和:16238

約数の個数: 36

約数和(自身を含む): 515252640

約数和(自身を除く): 265325396

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 15484, 16141, 32282, 64564, 112987, 225974, 451948, 790909, 1275139, 1581818, 2550278, 3163636, 5100556, 8925973, 17851946, 35703892, 62481811, 124963622, 249927244]

約数ペア:

[(1, 249927244), (2, 124963622), (4, 62481811), (7, 35703892), (14, 17851946), (28, 8925973), (49, 5100556), (79, 3163636), (98, 2550278), (158, 1581818), (196, 1275139), (316, 790909), (553, 451948), (1106, 225974), (2212, 112987), (3871, 64564), (7742, 32282), (15484, 16141)]