196440706

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 376747200

約数和(自身を除く): 180306494

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 149, 154, 298, 539, 1043, 1078, 1223, 1639, 2086, 2446, 3278, 7301, 8561, 11473, 13453, 14602, 17122, 22946, 26906, 59927, 80311, 94171, 119854, 160622, 182227, 188342, 364454, 659197, 1275589, 1318394, 2004497, 2551178, 4008994, 8929123, 14031479, 17858246, 28062958, 98220353, 196440706]

約数ペア:

[(1, 196440706), (2, 98220353), (7, 28062958), (11, 17858246), (14, 14031479), (22, 8929123), (49, 4008994), (77, 2551178), (98, 2004497), (149, 1318394), (154, 1275589), (298, 659197), (539, 364454), (1043, 188342), (1078, 182227), (1223, 160622), (1639, 119854), (2086, 94171), (2446, 80311), (3278, 59927), (7301, 26906), (8561, 22946), (11473, 17122), (13453, 14602)]