201610161489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1\times {\mathrm{79967}}^1$

素因数の和:84021

約数の個数: 32

約数和(自身を含む): 308766044160

約数和(自身を除く): 107155882671

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4021, 12063, 44231, 76399, 79967, 132693, 229197, 239901, 840389, 879637, 1519373, 2521167, 2638911, 4558119, 16713103, 50139309, 321547307, 964641921, 3537020377, 6109398833, 10611061131, 18328196499, 67203387163, 201610161489]

約数ペア:

[(1, 201610161489), (3, 67203387163), (11, 18328196499), (19, 10611061131), (33, 6109398833), (57, 3537020377), (209, 964641921), (627, 321547307), (4021, 50139309), (12063, 16713103), (44231, 4558119), (76399, 2638911), (79967, 2521167), (132693, 1519373), (229197, 879637), (239901, 840389)]