200693318

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{2131}}^1$

素因数の和:2209

約数の個数: 36

約数和(自身を含む): 362019996

約数和(自身を除く): 161326678

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 961, 1519, 1922, 2131, 3038, 4262, 6727, 13454, 14917, 29834, 47089, 66061, 94178, 104419, 132122, 208838, 462427, 924854, 2047891, 3236989, 4095782, 6473978, 14335237, 28670474, 100346659, 200693318]

約数ペア:

[(1, 200693318), (2, 100346659), (7, 28670474), (14, 14335237), (31, 6473978), (49, 4095782), (62, 3236989), (98, 2047891), (217, 924854), (434, 462427), (961, 208838), (1519, 132122), (1922, 104419), (2131, 94178), (3038, 66061), (4262, 47089), (6727, 29834), (13454, 14917)]