202373199

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{169067}}^1$

素因数の和:169099

約数の個数: 24

約数和(自身を含む): 351661440

約数和(自身を除く): 149288241

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 169067, 507201, 1183469, 1521603, 3212273, 3550407, 9636819, 10651221, 22485911, 28910457, 67457733, 202373199]

約数ペア:

[(1, 202373199), (3, 67457733), (7, 28910457), (9, 22485911), (19, 10651221), (21, 9636819), (57, 3550407), (63, 3212273), (133, 1521603), (171, 1183469), (399, 507201), (1197, 169067)]