197477208

素因数分解:

$2^3\times 3^2\times {\mathrm{2742739}}^1$

素因数の和:2742751

約数の個数: 24

約数和(自身を含む): 534834300

約数和(自身を除く): 337357092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2742739, 5485478, 8228217, 10970956, 16456434, 21941912, 24684651, 32912868, 49369302, 65825736, 98738604, 197477208]

約数ペア:

[(1, 197477208), (2, 98738604), (3, 65825736), (4, 49369302), (6, 32912868), (8, 24684651), (9, 21941912), (12, 16456434), (18, 10970956), (24, 8228217), (36, 5485478), (72, 2742739)]