201699852319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{2909}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 255312691200

約数和(自身を除く): 53612838881

約数列:

[1, 7, 19, 31, 67, 133, 217, 251, 469, 589, 1273, 1757, 2077, 2909, 4123, 4769, 7781, 8911, 14539, 16817, 20363, 33383, 39463, 54467, 55271, 90179, 117719, 147839, 194903, 276241, 319523, 386897, 521327, 631253, 730159, 1034873, 1364321, 1713401, 2236661, 3649289, 3703157, 5111113, 6041993, 9905213, 11993807, 13873021, 22634929, 25922099, 42293951, 48920653, 69336491, 97111147, 114797867, 158444503, 342444571, 430063651, 803585069, 929492407, 1516540243, 3010445557, 6506446849, 10615781701, 28814264617, 201699852319]

約数ペア:

[(1, 201699852319), (7, 28814264617), (19, 10615781701), (31, 6506446849), (67, 3010445557), (133, 1516540243), (217, 929492407), (251, 803585069), (469, 430063651), (589, 342444571), (1273, 158444503), (1757, 114797867), (2077, 97111147), (2909, 69336491), (4123, 48920653), (4769, 42293951), (7781, 25922099), (8911, 22634929), (14539, 13873021), (16817, 11993807), (20363, 9905213), (33383, 6041993), (39463, 5111113), (54467, 3703157), (55271, 3649289), (90179, 2236661), (117719, 1713401), (147839, 1364321), (194903, 1034873), (276241, 730159), (319523, 631253), (386897, 521327)]