203171522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{16553}}^1$

素因数の和:16610

約数の個数: 24

約数和(自身を含む): 340581996

約数和(自身を除く): 137410474

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 12274, 16553, 33106, 281401, 314507, 562802, 629014, 5346619, 5975633, 10693238, 11951266, 101585761, 203171522]

約数ペア:

[(1, 203171522), (2, 101585761), (17, 11951266), (19, 10693238), (34, 5975633), (38, 5346619), (323, 629014), (361, 562802), (646, 314507), (722, 281401), (6137, 33106), (12274, 16553)]