206529870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{129893}}^1$

素因数の和:129956

約数の個数: 32

約数和(自身を含む): 505027872

約数和(自身を除く): 298498002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 129893, 259786, 389679, 649465, 779358, 1298930, 1948395, 3896790, 6884329, 13768658, 20652987, 34421645, 41305974, 68843290, 103264935, 206529870]

約数ペア:

[(1, 206529870), (2, 103264935), (3, 68843290), (5, 41305974), (6, 34421645), (10, 20652987), (15, 13768658), (30, 6884329), (53, 3896790), (106, 1948395), (159, 1298930), (265, 779358), (318, 649465), (530, 389679), (795, 259786), (1590, 129893)]