204329154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 463449600

約数和(自身を除く): 259120446

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 59, 102, 114, 118, 177, 323, 354, 646, 969, 1003, 1121, 1787, 1938, 2006, 2242, 3009, 3363, 3574, 5361, 6018, 6726, 10722, 19057, 30379, 33953, 38114, 57171, 60758, 67906, 91137, 101859, 105433, 114342, 182274, 203718, 210866, 316299, 577201, 632598, 1154402, 1731603, 1792361, 2003227, 3463206, 3584722, 4006454, 5377083, 6009681, 10754166, 12019362, 34054859, 68109718, 102164577, 204329154]

約数ペア:

[(1, 204329154), (2, 102164577), (3, 68109718), (6, 34054859), (17, 12019362), (19, 10754166), (34, 6009681), (38, 5377083), (51, 4006454), (57, 3584722), (59, 3463206), (102, 2003227), (114, 1792361), (118, 1731603), (177, 1154402), (323, 632598), (354, 577201), (646, 316299), (969, 210866), (1003, 203718), (1121, 182274), (1787, 114342), (1938, 105433), (2006, 101859), (2242, 91137), (3009, 67906), (3363, 60758), (3574, 57171), (5361, 38114), (6018, 33953), (6726, 30379), (10722, 19057)]