199999592023

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{527819}}^1$

素因数の和:527900

約数の個数: 48

約数和(自身を含む): 274381948800

約数和(自身を除く): 74382356777

約数列:

[1, 7, 11, 19, 37, 49, 77, 133, 209, 259, 407, 539, 703, 931, 1463, 1813, 2849, 4921, 7733, 10241, 19943, 34447, 54131, 378917, 527819, 3694733, 5806009, 10028561, 19529303, 25863131, 40642063, 70199927, 110314171, 136705121, 214822333, 284494441, 371056757, 491399489, 772199197, 956935847, 1503756331, 2597397299, 4081624327, 5405394379, 10526294317, 18181781093, 28571370289, 199999592023]

約数ペア:

[(1, 199999592023), (7, 28571370289), (11, 18181781093), (19, 10526294317), (37, 5405394379), (49, 4081624327), (77, 2597397299), (133, 1503756331), (209, 956935847), (259, 772199197), (407, 491399489), (539, 371056757), (703, 284494441), (931, 214822333), (1463, 136705121), (1813, 110314171), (2849, 70199927), (4921, 40642063), (7733, 25863131), (10241, 19529303), (19943, 10028561), (34447, 5806009), (54131, 3694733), (378917, 527819)]