187732090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{206299}}^1$

素因数の和:206326

約数の個数: 32

約数和(自身を含む): 415900800

約数和(自身を除く): 228168710

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 206299, 412598, 1031495, 1444093, 2062990, 2681887, 2888186, 5363774, 7220465, 13409435, 14440930, 18773209, 26818870, 37546418, 93866045, 187732090]

約数ペア:

[(1, 187732090), (2, 93866045), (5, 37546418), (7, 26818870), (10, 18773209), (13, 14440930), (14, 13409435), (26, 7220465), (35, 5363774), (65, 2888186), (70, 2681887), (91, 2062990), (130, 1444093), (182, 1031495), (455, 412598), (910, 206299)]