207487686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5483}}^1$

素因数の和:5565

約数の個数: 64

約数和(自身を含む): 511723008

約数和(自身を除く): 304235322

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 102, 106, 119, 159, 238, 318, 357, 371, 714, 742, 901, 1113, 1802, 2226, 2703, 5406, 5483, 6307, 10966, 12614, 16449, 18921, 32898, 37842, 38381, 76762, 93211, 115143, 186422, 230286, 279633, 290599, 559266, 581198, 652477, 871797, 1304954, 1743594, 1957431, 2034193, 3914862, 4068386, 4940183, 6102579, 9880366, 12205158, 14820549, 29641098, 34581281, 69162562, 103743843, 207487686]

約数ペア:

[(1, 207487686), (2, 103743843), (3, 69162562), (6, 34581281), (7, 29641098), (14, 14820549), (17, 12205158), (21, 9880366), (34, 6102579), (42, 4940183), (51, 4068386), (53, 3914862), (102, 2034193), (106, 1957431), (119, 1743594), (159, 1304954), (238, 871797), (318, 652477), (357, 581198), (371, 559266), (714, 290599), (742, 279633), (901, 230286), (1113, 186422), (1802, 115143), (2226, 93211), (2703, 76762), (5406, 38381), (5483, 37842), (6307, 32898), (10966, 18921), (12614, 16449)]