201894638426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3463}}^1\times {\mathrm{17117}}^1$

素因数の和:20726

約数の個数: 32

約数和(自身を含む): 328741193088

約数和(自身を除く): 126846554662

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 3463, 6926, 17117, 34234, 45019, 90038, 222521, 445042, 453653, 907306, 2242327, 4484654, 5897489, 11794978, 29150251, 58300502, 59276171, 118552342, 770590223, 1541180446, 7765178401, 15530356802, 100947319213, 201894638426]

約数ペア:

[(1, 201894638426), (2, 100947319213), (13, 15530356802), (26, 7765178401), (131, 1541180446), (262, 770590223), (1703, 118552342), (3406, 59276171), (3463, 58300502), (6926, 29150251), (17117, 11794978), (34234, 5897489), (45019, 4484654), (90038, 2242327), (222521, 907306), (445042, 453653)]