219231008

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{7129}}^1$

素因数の和:7201

約数の個数: 36

約数和(自身を含む): 446045670

約数和(自身を除く): 226814662

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 7129, 7688, 14258, 15376, 28516, 30752, 57032, 114064, 220999, 228128, 441998, 883996, 1767992, 3535984, 6850969, 7071968, 13701938, 27403876, 54807752, 109615504, 219231008]

約数ペア:

[(1, 219231008), (2, 109615504), (4, 54807752), (8, 27403876), (16, 13701938), (31, 7071968), (32, 6850969), (62, 3535984), (124, 1767992), (248, 883996), (496, 441998), (961, 228128), (992, 220999), (1922, 114064), (3844, 57032), (7129, 30752), (7688, 28516), (14258, 15376)]