202177556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{907}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 427123200

約数和(自身を除く): 224945644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 419, 532, 838, 907, 1676, 1814, 2933, 3628, 5866, 6349, 7961, 11732, 12698, 15922, 17233, 25396, 31844, 34466, 55727, 68932, 111454, 120631, 222908, 241262, 380033, 482524, 760066, 1520132, 2660231, 5320462, 7220627, 10640924, 14441254, 28882508, 50544389, 101088778, 202177556]

約数ペア:

[(1, 202177556), (2, 101088778), (4, 50544389), (7, 28882508), (14, 14441254), (19, 10640924), (28, 7220627), (38, 5320462), (76, 2660231), (133, 1520132), (266, 760066), (419, 482524), (532, 380033), (838, 241262), (907, 222908), (1676, 120631), (1814, 111454), (2933, 68932), (3628, 55727), (5866, 34466), (6349, 31844), (7961, 25396), (11732, 17233), (12698, 15922)]