201286792

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67819}}^1$

素因数の和:67885

約数の個数: 32

約数和(自身を含む): 439473600

約数和(自身を除く): 238186808

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 67819, 135638, 271276, 474733, 542552, 949466, 1898932, 3594407, 3797864, 7188814, 14377628, 25160849, 28755256, 50321698, 100643396, 201286792]

約数ペア:

[(1, 201286792), (2, 100643396), (4, 50321698), (7, 28755256), (8, 25160849), (14, 14377628), (28, 7188814), (53, 3797864), (56, 3594407), (106, 1898932), (212, 949466), (371, 542552), (424, 474733), (742, 271276), (1484, 135638), (2968, 67819)]