207555894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126713}}^1$

素因数の和:126741

約数の個数: 48

約数和(自身を含む): 553486752

約数和(自身を除く): 345930858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 126713, 253426, 380139, 760278, 886991, 1140417, 1647269, 1773982, 2280834, 2660973, 3294538, 4941807, 5321946, 7982919, 9883614, 11530883, 14825421, 15965838, 23061766, 29650842, 34592649, 69185298, 103777947, 207555894]

約数ペア:

[(1, 207555894), (2, 103777947), (3, 69185298), (6, 34592649), (7, 29650842), (9, 23061766), (13, 15965838), (14, 14825421), (18, 11530883), (21, 9883614), (26, 7982919), (39, 5321946), (42, 4941807), (63, 3294538), (78, 2660973), (91, 2280834), (117, 1773982), (126, 1647269), (182, 1140417), (234, 886991), (273, 760278), (546, 380139), (819, 253426), (1638, 126713)]