212097608

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{271}}^2$

素因数の和:586

約数の個数: 36

約数和(自身を含む): 421269795

約数和(自身を除く): 209172187

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 361, 542, 722, 1084, 1444, 2168, 2888, 5149, 10298, 20596, 41192, 73441, 97831, 146882, 195662, 293764, 391324, 587528, 782648, 1395379, 2790758, 5581516, 11163032, 26512201, 53024402, 106048804, 212097608]

約数ペア:

[(1, 212097608), (2, 106048804), (4, 53024402), (8, 26512201), (19, 11163032), (38, 5581516), (76, 2790758), (152, 1395379), (271, 782648), (361, 587528), (542, 391324), (722, 293764), (1084, 195662), (1444, 146882), (2168, 97831), (2888, 73441), (5149, 41192), (10298, 20596)]