201867969

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{27817}}^1$

素因数の和:27920

約数の個数: 16

約数和(自身を含む): 280405440

約数和(自身を除く): 78537471

約数列:

[1, 3, 41, 59, 123, 177, 2419, 7257, 27817, 83451, 1140497, 1641203, 3421491, 4923609, 67289323, 201867969]

約数ペア:

[(1, 201867969), (3, 67289323), (41, 4923609), (59, 3421491), (123, 1641203), (177, 1140497), (2419, 83451), (7257, 27817)]