211553498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{12347}}^1$

素因数の和:13021

約数の個数: 16

約数和(自身を含む): 342286560

約数和(自身を除く): 130733062

約数列:

[1, 2, 13, 26, 659, 1318, 8567, 12347, 17134, 24694, 160511, 321022, 8136673, 16273346, 105776749, 211553498]

約数ペア:

[(1, 211553498), (2, 105776749), (13, 16273346), (26, 8136673), (659, 321022), (1318, 160511), (8567, 24694), (12347, 17134)]