208033204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{18371}}^1$

素因数の和:18543

約数の個数: 24

約数和(自身を含む): 385812000

約数和(自身を除く): 177778796

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 18371, 36742, 73484, 349049, 698098, 1396196, 2737279, 5474558, 10949116, 52008301, 104016602, 208033204]

約数ペア:

[(1, 208033204), (2, 104016602), (4, 52008301), (19, 10949116), (38, 5474558), (76, 2737279), (149, 1396196), (298, 698098), (596, 349049), (2831, 73484), (5662, 36742), (11324, 18371)]