204499698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8117}}^1$

素因数の和:8171

約数の個数: 64

約数和(自身を含む): 490976640

約数和(自身を除く): 286476942

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 4199, 8117, 8398, 12597, 16234, 24351, 25194, 48702, 105521, 137989, 154223, 211042, 275978, 308446, 316563, 413967, 462669, 633126, 827934, 925338, 1793857, 2004899, 2621791, 3587714, 4009798, 5243582, 5381571, 6014697, 7865373, 10763142, 12029394, 15730746, 34083283, 68166566, 102249849, 204499698]

約数ペア:

[(1, 204499698), (2, 102249849), (3, 68166566), (6, 34083283), (13, 15730746), (17, 12029394), (19, 10763142), (26, 7865373), (34, 6014697), (38, 5381571), (39, 5243582), (51, 4009798), (57, 3587714), (78, 2621791), (102, 2004899), (114, 1793857), (221, 925338), (247, 827934), (323, 633126), (442, 462669), (494, 413967), (646, 316563), (663, 308446), (741, 275978), (969, 211042), (1326, 154223), (1482, 137989), (1938, 105521), (4199, 48702), (8117, 25194), (8398, 24351), (12597, 16234)]