202364281

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{569}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 247006080

約数和(自身を除く): 44641799

約数列:

[1, 7, 23, 47, 161, 329, 569, 1081, 2209, 3983, 7567, 13087, 15463, 26743, 50807, 91609, 187201, 355649, 615089, 1256921, 4305623, 8798447, 28909183, 202364281]

約数ペア:

[(1, 202364281), (7, 28909183), (23, 8798447), (47, 4305623), (161, 1256921), (329, 615089), (569, 355649), (1081, 187201), (2209, 91609), (3983, 50807), (7567, 26743), (13087, 15463)]