207098450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6779}}^1$

素因数の和:6851

約数の個数: 48

約数和(自身を含む): 423722880

約数和(自身を除く): 216624430

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 3055, 6110, 6779, 13558, 15275, 30550, 33895, 67790, 88127, 169475, 176254, 318613, 338950, 440635, 637226, 881270, 1593065, 2203175, 3186130, 4141969, 4406350, 7965325, 8283938, 15930650, 20709845, 41419690, 103549225, 207098450]

約数ペア:

[(1, 207098450), (2, 103549225), (5, 41419690), (10, 20709845), (13, 15930650), (25, 8283938), (26, 7965325), (47, 4406350), (50, 4141969), (65, 3186130), (94, 2203175), (130, 1593065), (235, 881270), (325, 637226), (470, 440635), (611, 338950), (650, 318613), (1175, 176254), (1222, 169475), (2350, 88127), (3055, 67790), (6110, 33895), (6779, 30550), (13558, 15275)]