196645794

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 417757824

約数和(自身を除く): 221112030

約数列:

[1, 2, 3, 6, 43, 53, 73, 86, 106, 129, 146, 159, 197, 219, 258, 318, 394, 438, 591, 1182, 2279, 3139, 3869, 4558, 6278, 6837, 7738, 8471, 9417, 10441, 11607, 13674, 14381, 16942, 18834, 20882, 23214, 25413, 28762, 31323, 43143, 50826, 62646, 86286, 166367, 332734, 448963, 499101, 618383, 762193, 897926, 998202, 1236766, 1346889, 1524386, 1855149, 2286579, 2693778, 3710298, 4573158, 32774299, 65548598, 98322897, 196645794]

約数ペア:

[(1, 196645794), (2, 98322897), (3, 65548598), (6, 32774299), (43, 4573158), (53, 3710298), (73, 2693778), (86, 2286579), (106, 1855149), (129, 1524386), (146, 1346889), (159, 1236766), (197, 998202), (219, 897926), (258, 762193), (318, 618383), (394, 499101), (438, 448963), (591, 332734), (1182, 166367), (2279, 86286), (3139, 62646), (3869, 50826), (4558, 43143), (6278, 31323), (6837, 28762), (7738, 25413), (8471, 23214), (9417, 20882), (10441, 18834), (11607, 16942), (13674, 14381)]