208069342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10273}}^1$

素因数の和:10348

約数の個数: 32

約数和(自身を含む): 362466720

約数和(自身を除く): 154397378

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 10127, 10273, 20254, 20546, 133549, 195187, 267098, 390374, 421193, 842386, 2537431, 5074862, 5475509, 8002667, 10951018, 16005334, 104034671, 208069342]

約数ペア:

[(1, 208069342), (2, 104034671), (13, 16005334), (19, 10951018), (26, 8002667), (38, 5475509), (41, 5074862), (82, 2537431), (247, 842386), (494, 421193), (533, 390374), (779, 267098), (1066, 195187), (1558, 133549), (10127, 20546), (10273, 20254)]