205045074

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15373}}^1$

素因数の和:15416

約数の個数: 64

約数和(自身を含む): 516566400

約数和(自身を除く): 311521326

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 15373, 30746, 46119, 92238, 138357, 199849, 276714, 292087, 399698, 415071, 584174, 599547, 830142, 876261, 1199094, 1752522, 1798641, 2628783, 3597282, 3797131, 5257566, 5395923, 7594262, 7886349, 10791846, 11391393, 15772698, 22782786, 34174179, 68348358, 102522537, 205045074]

約数ペア:

[(1, 205045074), (2, 102522537), (3, 68348358), (6, 34174179), (9, 22782786), (13, 15772698), (18, 11391393), (19, 10791846), (26, 7886349), (27, 7594262), (38, 5395923), (39, 5257566), (54, 3797131), (57, 3597282), (78, 2628783), (114, 1798641), (117, 1752522), (171, 1199094), (234, 876261), (247, 830142), (342, 599547), (351, 584174), (494, 415071), (513, 399698), (702, 292087), (741, 276714), (1026, 199849), (1482, 138357), (2223, 92238), (4446, 46119), (6669, 30746), (13338, 15373)]