207976534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{76631}}^1$

素因数の和:76715

約数の個数: 16

約数和(自身を含む): 331050240

約数和(自身を除く): 123073706

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 76631, 153262, 1762513, 3525026, 4521229, 9042458, 103988267, 207976534]

約数ペア:

[(1, 207976534), (2, 103988267), (23, 9042458), (46, 4521229), (59, 3525026), (118, 1762513), (1357, 153262), (2714, 76631)]