200060889

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 312238080

約数和(自身を除く): 112177191

約数列:

[1, 3, 7, 21, 71, 109, 213, 327, 497, 763, 1231, 1491, 2289, 3693, 7739, 8617, 23217, 25851, 54173, 87401, 134179, 162519, 262203, 402537, 611807, 939253, 1835421, 2817759, 9526709, 28580127, 66686963, 200060889]

約数ペア:

[(1, 200060889), (3, 66686963), (7, 28580127), (21, 9526709), (71, 2817759), (109, 1835421), (213, 939253), (327, 611807), (497, 402537), (763, 262203), (1231, 162519), (1491, 134179), (2289, 87401), (3693, 54173), (7739, 25851), (8617, 23217)]