201499172

素因数分解:

$2^2\times 7^2\times {\mathrm{487}}^1\times {\mathrm{2111}}^1$

素因数の和:2616

約数の個数: 36

約数和(自身を含む): 411231744

約数和(自身を除く): 209732572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 487, 974, 1948, 2111, 3409, 4222, 6818, 8444, 13636, 14777, 23863, 29554, 47726, 59108, 95452, 103439, 206878, 413756, 1028057, 2056114, 4112228, 7196399, 14392798, 28785596, 50374793, 100749586, 201499172]

約数ペア:

[(1, 201499172), (2, 100749586), (4, 50374793), (7, 28785596), (14, 14392798), (28, 7196399), (49, 4112228), (98, 2056114), (196, 1028057), (487, 413756), (974, 206878), (1948, 103439), (2111, 95452), (3409, 59108), (4222, 47726), (6818, 29554), (8444, 23863), (13636, 14777)]