206862008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1601}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 401397120

約数和(自身を除く): 194535112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 521, 1042, 1601, 2084, 3202, 4168, 6404, 12808, 16151, 32302, 49631, 64604, 99262, 129208, 198524, 397048, 834121, 1668242, 3336484, 6672968, 25857751, 51715502, 103431004, 206862008]

約数ペア:

[(1, 206862008), (2, 103431004), (4, 51715502), (8, 25857751), (31, 6672968), (62, 3336484), (124, 1668242), (248, 834121), (521, 397048), (1042, 198524), (1601, 129208), (2084, 99262), (3202, 64604), (4168, 49631), (6404, 32302), (12808, 16151)]