208092196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 401345280

約数和(自身を除く): 193253084

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 157, 284, 314, 359, 628, 718, 923, 1436, 1846, 2041, 3692, 4082, 4667, 8164, 9334, 11147, 18668, 22294, 25489, 44588, 50978, 56363, 101956, 112726, 144911, 225452, 289822, 331357, 579644, 662714, 732719, 1325428, 1465438, 2930876, 4001773, 8003546, 16007092, 52023049, 104046098, 208092196]

約数ペア:

[(1, 208092196), (2, 104046098), (4, 52023049), (13, 16007092), (26, 8003546), (52, 4001773), (71, 2930876), (142, 1465438), (157, 1325428), (284, 732719), (314, 662714), (359, 579644), (628, 331357), (718, 289822), (923, 225452), (1436, 144911), (1846, 112726), (2041, 101956), (3692, 56363), (4082, 50978), (4667, 44588), (8164, 25489), (9334, 22294), (11147, 18668)]