188794970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15959}}^1$

素因数の和:15999

約数の個数: 48

約数和(自身を含む): 420577920

約数和(自身を除く): 231782950

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 15959, 31918, 79795, 111713, 159590, 207467, 223426, 414934, 558565, 1037335, 1117130, 1452269, 2074670, 2697071, 2904538, 5394142, 7261345, 13485355, 14522690, 18879497, 26970710, 37758994, 94397485, 188794970]

約数ペア:

[(1, 188794970), (2, 94397485), (5, 37758994), (7, 26970710), (10, 18879497), (13, 14522690), (14, 13485355), (26, 7261345), (35, 5394142), (65, 2904538), (70, 2697071), (91, 2074670), (130, 1452269), (169, 1117130), (182, 1037335), (338, 558565), (455, 414934), (845, 223426), (910, 207467), (1183, 159590), (1690, 111713), (2366, 79795), (5915, 31918), (11830, 15959)]