190590862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 382579200

約数和(自身を除く): 191988338

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 53, 77, 106, 133, 154, 209, 266, 371, 418, 583, 742, 1007, 1166, 1229, 1463, 2014, 2458, 2926, 4081, 7049, 8162, 8603, 11077, 13519, 14098, 17206, 22154, 23351, 27038, 46702, 65137, 77539, 94633, 130274, 155078, 163457, 189266, 256861, 326914, 455959, 513722, 716507, 911918, 1237603, 1433014, 1798027, 2475206, 3596054, 5015549, 8663221, 10031098, 13613633, 17326442, 27227266, 95295431, 190590862]

約数ペア:

[(1, 190590862), (2, 95295431), (7, 27227266), (11, 17326442), (14, 13613633), (19, 10031098), (22, 8663221), (38, 5015549), (53, 3596054), (77, 2475206), (106, 1798027), (133, 1433014), (154, 1237603), (209, 911918), (266, 716507), (371, 513722), (418, 455959), (583, 326914), (742, 256861), (1007, 189266), (1166, 163457), (1229, 155078), (1463, 130274), (2014, 94633), (2458, 77539), (2926, 65137), (4081, 46702), (7049, 27038), (8162, 23351), (8603, 22154), (11077, 17206), (13519, 14098)]