201707429

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{19121}}^1$

素因数の和:19276

約数の個数: 16

約数和(自身を含む): 253328256

約数和(自身を除く): 51620827

約数列:

[1, 7, 11, 77, 137, 959, 1507, 10549, 19121, 133847, 210331, 1472317, 2619577, 18337039, 28815347, 201707429]

約数ペア:

[(1, 201707429), (7, 28815347), (11, 18337039), (77, 2619577), (137, 1472317), (959, 210331), (1507, 133847), (10549, 19121)]