209464698

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1\times {\mathrm{641}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 424336320

約数和(自身を除く): 214871622

約数列:

[1, 2, 3, 6, 107, 214, 321, 509, 641, 642, 1018, 1282, 1527, 1923, 3054, 3846, 54463, 68587, 108926, 137174, 163389, 205761, 326269, 326778, 411522, 652538, 978807, 1957614, 34910783, 69821566, 104732349, 209464698]

約数ペア:

[(1, 209464698), (2, 104732349), (3, 69821566), (6, 34910783), (107, 1957614), (214, 978807), (321, 652538), (509, 411522), (641, 326778), (642, 326269), (1018, 205761), (1282, 163389), (1527, 137174), (1923, 108926), (3054, 68587), (3846, 54463)]