204361796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 392232960

約数和(自身を除く): 187871164

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 127, 254, 508, 589, 683, 1178, 1366, 2356, 2413, 2732, 3937, 4826, 7874, 9652, 12977, 15748, 21173, 25954, 42346, 51908, 74803, 84692, 86741, 149606, 173482, 299212, 346964, 402287, 804574, 1609148, 1648079, 2688971, 3296158, 5377942, 6592316, 10755884, 51090449, 102180898, 204361796]

約数ペア:

[(1, 204361796), (2, 102180898), (4, 51090449), (19, 10755884), (31, 6592316), (38, 5377942), (62, 3296158), (76, 2688971), (124, 1648079), (127, 1609148), (254, 804574), (508, 402287), (589, 346964), (683, 299212), (1178, 173482), (1366, 149606), (2356, 86741), (2413, 84692), (2732, 74803), (3937, 51908), (4826, 42346), (7874, 25954), (9652, 21173), (12977, 15748)]