207862070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{10589}}^1$

素因数の和:10760

約数の個数: 32

約数和(自身を含む): 405639360

約数和(自身を除く): 197777290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 10589, 19630, 21178, 52945, 105890, 137657, 275314, 688285, 1376570, 1598939, 3197878, 7994695, 15989390, 20786207, 41572414, 103931035, 207862070]

約数ペア:

[(1, 207862070), (2, 103931035), (5, 41572414), (10, 20786207), (13, 15989390), (26, 7994695), (65, 3197878), (130, 1598939), (151, 1376570), (302, 688285), (755, 275314), (1510, 137657), (1963, 105890), (3926, 52945), (9815, 21178), (10589, 19630)]