201670469

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 286605312

約数和(自身を除く): 84934843

約数列:

[1, 7, 11, 13, 31, 67, 77, 91, 97, 143, 217, 341, 403, 469, 679, 737, 871, 1001, 1067, 1261, 2077, 2387, 2821, 3007, 4433, 5159, 6097, 6499, 7469, 8827, 9581, 13871, 14539, 21049, 22847, 27001, 31031, 33077, 39091, 45493, 67067, 71489, 84487, 97097, 159929, 189007, 201469, 231539, 273637, 297011, 430001, 500423, 591409, 929357, 1410283, 2079077, 2216159, 2619097, 3010007, 6505499, 15513113, 18333679, 28810067, 201670469]

約数ペア:

[(1, 201670469), (7, 28810067), (11, 18333679), (13, 15513113), (31, 6505499), (67, 3010007), (77, 2619097), (91, 2216159), (97, 2079077), (143, 1410283), (217, 929357), (341, 591409), (403, 500423), (469, 430001), (679, 297011), (737, 273637), (871, 231539), (1001, 201469), (1067, 189007), (1261, 159929), (2077, 97097), (2387, 84487), (2821, 71489), (3007, 67067), (4433, 45493), (5159, 39091), (6097, 33077), (6499, 31031), (7469, 27001), (8827, 22847), (9581, 21049), (13871, 14539)]