205385958

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{242773}}^1$

素因数の和:242828

約数の個数: 24

約数和(自身を含む): 454472928

約数和(自身を除く): 249086970

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 242773, 485546, 728319, 1456638, 2184957, 4369914, 11410331, 22820662, 34230993, 68461986, 102692979, 205385958]

約数ペア:

[(1, 205385958), (2, 102692979), (3, 68461986), (6, 34230993), (9, 22820662), (18, 11410331), (47, 4369914), (94, 2184957), (141, 1456638), (282, 728319), (423, 485546), (846, 242773)]