214949682

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{809}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 483327000

約数和(自身を除く): 268377318

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 509, 522, 809, 1018, 1527, 1618, 2427, 3054, 4581, 4854, 7281, 9162, 14562, 14761, 23461, 29522, 44283, 46922, 70383, 88566, 132849, 140766, 211149, 265698, 411781, 422298, 823562, 1235343, 2470686, 3706029, 7412058, 11941649, 23883298, 35824947, 71649894, 107474841, 214949682]

約数ペア:

[(1, 214949682), (2, 107474841), (3, 71649894), (6, 35824947), (9, 23883298), (18, 11941649), (29, 7412058), (58, 3706029), (87, 2470686), (174, 1235343), (261, 823562), (509, 422298), (522, 411781), (809, 265698), (1018, 211149), (1527, 140766), (1618, 132849), (2427, 88566), (3054, 70383), (4581, 46922), (4854, 44283), (7281, 29522), (9162, 23461), (14562, 14761)]