200899467

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 306351360

約数和(自身を除く): 105451893

約数列:

[1, 3, 9, 27, 41, 123, 347, 369, 523, 1041, 1107, 1569, 3123, 4707, 9369, 14121, 14227, 21443, 42681, 64329, 128043, 181481, 192987, 384129, 544443, 578961, 1633329, 4899987, 7440721, 22322163, 66966489, 200899467]

約数ペア:

[(1, 200899467), (3, 66966489), (9, 22322163), (27, 7440721), (41, 4899987), (123, 1633329), (347, 578961), (369, 544443), (523, 384129), (1041, 192987), (1107, 181481), (1569, 128043), (3123, 64329), (4707, 42681), (9369, 21443), (14121, 14227)]