201951836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 382505760

約数和(自身を除く): 180553924

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 181, 212, 277, 362, 554, 724, 1007, 1108, 2014, 3439, 4028, 5263, 6878, 9593, 10526, 13756, 14681, 19186, 21052, 29362, 38372, 50137, 58724, 100274, 182267, 200548, 278939, 364534, 557878, 729068, 952603, 1115756, 1905206, 2657261, 3810412, 5314522, 10629044, 50487959, 100975918, 201951836]

約数ペア:

[(1, 201951836), (2, 100975918), (4, 50487959), (19, 10629044), (38, 5314522), (53, 3810412), (76, 2657261), (106, 1905206), (181, 1115756), (212, 952603), (277, 729068), (362, 557878), (554, 364534), (724, 278939), (1007, 200548), (1108, 182267), (2014, 100274), (3439, 58724), (4028, 50137), (5263, 38372), (6878, 29362), (9593, 21052), (10526, 19186), (13756, 14681)]