201545882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4943}}^1$

素因数の和:5030

約数の個数: 32

約数和(自身を含む): 338169600

約数和(自身を除く): 136623718

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 551, 703, 1073, 1102, 1406, 2146, 4943, 9886, 20387, 40774, 93917, 143347, 182891, 187834, 286694, 365782, 2723593, 3474929, 5303839, 5447186, 6949858, 10607678, 100772941, 201545882]

約数ペア:

[(1, 201545882), (2, 100772941), (19, 10607678), (29, 6949858), (37, 5447186), (38, 5303839), (58, 3474929), (74, 2723593), (551, 365782), (703, 286694), (1073, 187834), (1102, 182891), (1406, 143347), (2146, 93917), (4943, 40774), (9886, 20387)]