213534456

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{167873}}^1$

素因数の和:167935

約数の個数: 32

約数和(自身を含む): 543911760

約数和(自身を除く): 330377304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 167873, 335746, 503619, 671492, 1007238, 1342984, 2014476, 4028952, 8897269, 17794538, 26691807, 35589076, 53383614, 71178152, 106767228, 213534456]

約数ペア:

[(1, 213534456), (2, 106767228), (3, 71178152), (4, 53383614), (6, 35589076), (8, 26691807), (12, 17794538), (24, 8897269), (53, 4028952), (106, 2014476), (159, 1342984), (212, 1007238), (318, 671492), (424, 503619), (636, 335746), (1272, 167873)]