202375979

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 226829232

約数和(自身を除く): 24453253

約数列:

[1, 13, 61, 67, 169, 293, 793, 871, 3809, 4087, 10309, 11323, 17873, 19631, 49517, 53131, 232349, 255203, 690703, 1197491, 3020537, 3317639, 15567383, 202375979]

約数ペア:

[(1, 202375979), (13, 15567383), (61, 3317639), (67, 3020537), (169, 1197491), (293, 690703), (793, 255203), (871, 232349), (3809, 53131), (4087, 49517), (10309, 19631), (11323, 17873)]