201228807

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{5437}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 294565584

約数和(自身を除く): 93336777

約数列:

[1, 3, 13, 39, 73, 169, 219, 507, 949, 2847, 5437, 12337, 16311, 37011, 70681, 212043, 396901, 918853, 1190703, 2756559, 5159713, 15479139, 67076269, 201228807]

約数ペア:

[(1, 201228807), (3, 67076269), (13, 15479139), (39, 5159713), (73, 2756559), (169, 1190703), (219, 918853), (507, 396901), (949, 212043), (2847, 70681), (5437, 37011), (12337, 16311)]