199157322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15859}}^1$

素因数の和:15907

約数の個数: 64

約数和(自身を含む): 511580160

約数和(自身を除く): 312422838

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 15859, 31718, 47577, 95154, 111013, 206167, 222026, 333039, 364757, 412334, 618501, 666078, 729514, 1094271, 1237002, 1443169, 2188542, 2553299, 2886338, 4329507, 4741841, 5106598, 7659897, 8659014, 9483682, 14225523, 15319794, 28451046, 33192887, 66385774, 99578661, 199157322]

約数ペア:

[(1, 199157322), (2, 99578661), (3, 66385774), (6, 33192887), (7, 28451046), (13, 15319794), (14, 14225523), (21, 9483682), (23, 8659014), (26, 7659897), (39, 5106598), (42, 4741841), (46, 4329507), (69, 2886338), (78, 2553299), (91, 2188542), (138, 1443169), (161, 1237002), (182, 1094271), (273, 729514), (299, 666078), (322, 618501), (483, 412334), (546, 364757), (598, 333039), (897, 222026), (966, 206167), (1794, 111013), (2093, 95154), (4186, 47577), (6279, 31718), (12558, 15859)]