211277504

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:577

約数の個数: 56

約数和(自身を含む): 430682400

約数和(自身を除く): 219404896

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 199, 212, 313, 398, 424, 626, 796, 848, 1252, 1592, 1696, 2504, 3184, 3392, 5008, 6368, 10016, 10547, 12736, 16589, 20032, 21094, 33178, 42188, 62287, 66356, 84376, 124574, 132712, 168752, 249148, 265424, 337504, 498296, 530848, 675008, 996592, 1061696, 1993184, 3301211, 3986368, 6602422, 13204844, 26409688, 52819376, 105638752, 211277504]

約数ペア:

[(1, 211277504), (2, 105638752), (4, 52819376), (8, 26409688), (16, 13204844), (32, 6602422), (53, 3986368), (64, 3301211), (106, 1993184), (199, 1061696), (212, 996592), (313, 675008), (398, 530848), (424, 498296), (626, 337504), (796, 265424), (848, 249148), (1252, 168752), (1592, 132712), (1696, 124574), (2504, 84376), (3184, 66356), (3392, 62287), (5008, 42188), (6368, 33178), (10016, 21094), (10547, 20032), (12736, 16589)]