211583246

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16811}}^1$

素因数の和:16880

約数の個数: 32

約数和(自身を含む): 387348480

約数和(自身を除く): 175765234

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 16811, 33622, 117677, 235354, 487519, 521141, 975038, 1042282, 3412633, 3647987, 6825266, 7295974, 15113089, 30226178, 105791623, 211583246]

約数ペア:

[(1, 211583246), (2, 105791623), (7, 30226178), (14, 15113089), (29, 7295974), (31, 6825266), (58, 3647987), (62, 3412633), (203, 1042282), (217, 975038), (406, 521141), (434, 487519), (899, 235354), (1798, 117677), (6293, 33622), (12586, 16811)]