201316324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 406566720

約数和(自身を除く): 205250396

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 257, 418, 514, 836, 937, 1028, 1874, 2827, 3748, 4883, 5654, 9766, 10307, 11308, 17803, 19532, 20614, 35606, 41228, 53713, 71212, 107426, 195833, 214852, 240809, 391666, 481618, 783332, 963236, 2648899, 4575371, 5297798, 9150742, 10595596, 18301484, 50329081, 100658162, 201316324]

約数ペア:

[(1, 201316324), (2, 100658162), (4, 50329081), (11, 18301484), (19, 10595596), (22, 9150742), (38, 5297798), (44, 4575371), (76, 2648899), (209, 963236), (257, 783332), (418, 481618), (514, 391666), (836, 240809), (937, 214852), (1028, 195833), (1874, 107426), (2827, 71212), (3748, 53713), (4883, 41228), (5654, 35606), (9766, 20614), (10307, 19532), (11308, 17803)]