207473385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1699}}^1$

素因数の和:2877

約数の個数: 32

約数和(自身を含む): 379929600

約数和(自身を除く): 172456215

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1163, 1699, 3489, 5097, 5815, 8141, 8495, 11893, 17445, 24423, 25485, 35679, 40705, 59465, 122115, 178395, 1975937, 5927811, 9879685, 13831559, 29639055, 41494677, 69157795, 207473385]

約数ペア:

[(1, 207473385), (3, 69157795), (5, 41494677), (7, 29639055), (15, 13831559), (21, 9879685), (35, 5927811), (105, 1975937), (1163, 178395), (1699, 122115), (3489, 59465), (5097, 40705), (5815, 35679), (8141, 25485), (8495, 24423), (11893, 17445)]