207974403028

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4889}}^1\times {\mathrm{11423}}^1$

素因数の和:16349

約数の個数: 72

約数和(自身を含む): 445789612800

約数和(自身を除く): 237815209772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 4889, 9778, 11423, 19556, 22846, 34223, 45692, 68446, 79961, 92891, 136892, 159922, 185782, 217037, 239561, 319844, 371564, 434074, 479122, 559727, 650237, 868148, 958244, 1119454, 1300474, 1519259, 2238908, 2600948, 3038518, 4551659, 6077036, 9103318, 10634813, 18206636, 21269626, 42539252, 55847047, 111694094, 223388188, 390929329, 781858658, 1061093893, 1563717316, 2122187786, 2736505303, 4244375572, 5473010606, 7427657251, 10946021212, 14855314502, 29710629004, 51993600757, 103987201514, 207974403028]

約数ペア:

[(1, 207974403028), (2, 103987201514), (4, 51993600757), (7, 29710629004), (14, 14855314502), (19, 10946021212), (28, 7427657251), (38, 5473010606), (49, 4244375572), (76, 2736505303), (98, 2122187786), (133, 1563717316), (196, 1061093893), (266, 781858658), (532, 390929329), (931, 223388188), (1862, 111694094), (3724, 55847047), (4889, 42539252), (9778, 21269626), (11423, 18206636), (19556, 10634813), (22846, 9103318), (34223, 6077036), (45692, 4551659), (68446, 3038518), (79961, 2600948), (92891, 2238908), (136892, 1519259), (159922, 1300474), (185782, 1119454), (217037, 958244), (239561, 868148), (319844, 650237), (371564, 559727), (434074, 479122)]