189463208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{7013}}^1$

素因数の和:7337

約数の個数: 32

約数和(自身を含む): 388856160

約数和(自身を除く): 199392952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 3377, 6754, 7013, 13508, 14026, 27016, 28052, 56104, 77143, 154286, 308572, 617144, 2152991, 4305982, 8611964, 17223928, 23682901, 47365802, 94731604, 189463208]

約数ペア:

[(1, 189463208), (2, 94731604), (4, 47365802), (8, 23682901), (11, 17223928), (22, 8611964), (44, 4305982), (88, 2152991), (307, 617144), (614, 308572), (1228, 154286), (2456, 77143), (3377, 56104), (6754, 28052), (7013, 27016), (13508, 14026)]