223048892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^2\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 430704456

約数和(自身を除く): 207655564

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 397, 452, 794, 1243, 1588, 2486, 4367, 4972, 8734, 12769, 17468, 25538, 44861, 51076, 89722, 140459, 179444, 280918, 493471, 561836, 986942, 1973884, 5069293, 10138586, 20277172, 55762223, 111524446, 223048892]

約数ペア:

[(1, 223048892), (2, 111524446), (4, 55762223), (11, 20277172), (22, 10138586), (44, 5069293), (113, 1973884), (226, 986942), (397, 561836), (452, 493471), (794, 280918), (1243, 179444), (1588, 140459), (2486, 89722), (4367, 51076), (4972, 44861), (8734, 25538), (12769, 17468)]