201968154

素因数分解:

$2^1\times 3^4\times {\mathrm{251}}^1\times {\mathrm{4967}}^1$

素因数の和:5232

約数の個数: 40

約数和(自身を含む): 454452768

約数和(自身を除く): 252484614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 251, 502, 753, 1506, 2259, 4518, 4967, 6777, 9934, 13554, 14901, 20331, 29802, 40662, 44703, 89406, 134109, 268218, 402327, 804654, 1246717, 2493434, 3740151, 7480302, 11220453, 22440906, 33661359, 67322718, 100984077, 201968154]

約数ペア:

[(1, 201968154), (2, 100984077), (3, 67322718), (6, 33661359), (9, 22440906), (18, 11220453), (27, 7480302), (54, 3740151), (81, 2493434), (162, 1246717), (251, 804654), (502, 402327), (753, 268218), (1506, 134109), (2259, 89406), (4518, 44703), (4967, 40662), (6777, 29802), (9934, 20331), (13554, 14901)]