212864212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 416586240

約数和(自身を除く): 203722028

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 167, 236, 334, 491, 649, 668, 982, 1298, 1837, 1964, 2596, 3674, 5401, 7348, 9853, 10802, 19706, 21604, 28969, 39412, 57938, 81997, 108383, 115876, 163994, 216766, 318659, 327988, 433532, 637318, 901967, 1274636, 1803934, 3607868, 4837823, 9675646, 19351292, 53216053, 106432106, 212864212]

約数ペア:

[(1, 212864212), (2, 106432106), (4, 53216053), (11, 19351292), (22, 9675646), (44, 4837823), (59, 3607868), (118, 1803934), (167, 1274636), (236, 901967), (334, 637318), (491, 433532), (649, 327988), (668, 318659), (982, 216766), (1298, 163994), (1837, 115876), (1964, 108383), (2596, 81997), (3674, 57938), (5401, 39412), (7348, 28969), (9853, 21604), (10802, 19706)]