220116722

素因数分解:

$2^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{3023}}^1$

素因数の和:3782

約数の個数: 24

約数和(自身を含む): 384725376

約数和(自身を除く): 164608654

約数列:

[1, 2, 7, 14, 49, 98, 743, 1486, 3023, 5201, 6046, 10402, 21161, 36407, 42322, 72814, 148127, 296254, 2246089, 4492178, 15722623, 31445246, 110058361, 220116722]

約数ペア:

[(1, 220116722), (2, 110058361), (7, 31445246), (14, 15722623), (49, 4492178), (98, 2246089), (743, 296254), (1486, 148127), (3023, 72814), (5201, 42322), (6046, 36407), (10402, 21161)]