201874868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{54679}}^1$

素因数の和:54767

約数の個数: 24

約数和(自身を含む): 385822080

約数和(自身を除く): 183947212

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 54679, 109358, 218716, 710827, 1421654, 2843308, 3882209, 7764418, 15528836, 50468717, 100937434, 201874868]

約数ペア:

[(1, 201874868), (2, 100937434), (4, 50468717), (13, 15528836), (26, 7764418), (52, 3882209), (71, 2843308), (142, 1421654), (284, 710827), (923, 218716), (1846, 109358), (3692, 54679)]