200161885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{541}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 310006656

約数和(自身を除く): 109844771

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 541, 961, 1085, 1705, 2387, 2705, 3787, 4805, 5951, 6727, 10571, 11935, 16771, 18935, 29755, 33635, 41657, 52855, 73997, 83855, 117397, 184481, 208285, 369985, 519901, 586985, 922405, 1291367, 2599505, 3639307, 5718911, 6456835, 18196535, 28594555, 40032377, 200161885]

約数ペア:

[(1, 200161885), (5, 40032377), (7, 28594555), (11, 18196535), (31, 6456835), (35, 5718911), (55, 3639307), (77, 2599505), (155, 1291367), (217, 922405), (341, 586985), (385, 519901), (541, 369985), (961, 208285), (1085, 184481), (1705, 117397), (2387, 83855), (2705, 73997), (3787, 52855), (4805, 41657), (5951, 33635), (6727, 29755), (10571, 18935), (11935, 16771)]