213773136

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{33997}}^1$

素因数の和:34139

約数の個数: 40

約数和(自身を含む): 556479264

約数和(自身を除く): 342706128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 33997, 67994, 101991, 135988, 203982, 271976, 407964, 543952, 815928, 1631856, 4453607, 8907214, 13360821, 17814428, 26721642, 35628856, 53443284, 71257712, 106886568, 213773136]

約数ペア:

[(1, 213773136), (2, 106886568), (3, 71257712), (4, 53443284), (6, 35628856), (8, 26721642), (12, 17814428), (16, 13360821), (24, 8907214), (48, 4453607), (131, 1631856), (262, 815928), (393, 543952), (524, 407964), (786, 271976), (1048, 203982), (1572, 135988), (2096, 101991), (3144, 67994), (6288, 33997)]