194833989

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 355829760

約数和(自身を除く): 160995771

約数列:

[1, 3, 7, 9, 21, 23, 43, 53, 59, 63, 69, 129, 159, 161, 177, 207, 301, 371, 387, 413, 477, 483, 531, 903, 989, 1113, 1219, 1239, 1357, 1449, 2279, 2537, 2709, 2967, 3127, 3339, 3657, 3717, 4071, 6837, 6923, 7611, 8533, 8901, 9381, 9499, 10971, 12213, 15953, 17759, 20511, 20769, 21889, 22833, 25599, 28143, 28497, 47859, 52417, 53277, 58351, 62307, 65667, 71921, 76797, 85491, 134461, 143577, 157251, 159831, 175053, 197001, 215763, 366919, 403383, 408457, 471753, 503447, 525159, 647289, 941227, 1100757, 1210149, 1225371, 1510341, 2823681, 3092603, 3302271, 3676113, 4531023, 8471043, 9277809, 21648221, 27833427, 64944663, 194833989]

約数ペア:

[(1, 194833989), (3, 64944663), (7, 27833427), (9, 21648221), (21, 9277809), (23, 8471043), (43, 4531023), (53, 3676113), (59, 3302271), (63, 3092603), (69, 2823681), (129, 1510341), (159, 1225371), (161, 1210149), (177, 1100757), (207, 941227), (301, 647289), (371, 525159), (387, 503447), (413, 471753), (477, 408457), (483, 403383), (531, 366919), (903, 215763), (989, 197001), (1113, 175053), (1219, 159831), (1239, 157251), (1357, 143577), (1449, 134461), (2279, 85491), (2537, 76797), (2709, 71921), (2967, 65667), (3127, 62307), (3339, 58351), (3657, 53277), (3717, 52417), (4071, 47859), (6837, 28497), (6923, 28143), (7611, 25599), (8533, 22833), (8901, 21889), (9381, 20769), (9499, 20511), (10971, 17759), (12213, 15953)]