201979646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{23971}}^1$

素因数の和:24367

約数の個数: 16

約数和(自身を含む): 331388928

約数和(自身を除く): 129409282

約数列:

[1, 2, 11, 22, 383, 766, 4213, 8426, 23971, 47942, 263681, 527362, 9180893, 18361786, 100989823, 201979646]

約数ペア:

[(1, 201979646), (2, 100989823), (11, 18361786), (22, 9180893), (383, 527362), (766, 263681), (4213, 47942), (8426, 23971)]