194083708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 451192392

約数和(自身を除く): 257108684

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 211, 247, 266, 361, 364, 422, 494, 532, 637, 722, 844, 931, 988, 1274, 1444, 1477, 1729, 1862, 2527, 2548, 2743, 2954, 3458, 3724, 4009, 4693, 5054, 5486, 5908, 6916, 8018, 9386, 10108, 10339, 10972, 12103, 16036, 17689, 18772, 19201, 20678, 24206, 28063, 32851, 35378, 38402, 41356, 48412, 52117, 56126, 65702, 70756, 76171, 76804, 104234, 112252, 131404, 134407, 152342, 196441, 208468, 229957, 268814, 304684, 364819, 392882, 459914, 533197, 537628, 729638, 785764, 919828, 990223, 1066394, 1459276, 1980446, 2132788, 2553733, 3732379, 3960892, 5107466, 6931561, 7464758, 10214932, 13863122, 14929516, 27726244, 48520927, 97041854, 194083708]

約数ペア:

[(1, 194083708), (2, 97041854), (4, 48520927), (7, 27726244), (13, 14929516), (14, 13863122), (19, 10214932), (26, 7464758), (28, 6931561), (38, 5107466), (49, 3960892), (52, 3732379), (76, 2553733), (91, 2132788), (98, 1980446), (133, 1459276), (182, 1066394), (196, 990223), (211, 919828), (247, 785764), (266, 729638), (361, 537628), (364, 533197), (422, 459914), (494, 392882), (532, 364819), (637, 304684), (722, 268814), (844, 229957), (931, 208468), (988, 196441), (1274, 152342), (1444, 134407), (1477, 131404), (1729, 112252), (1862, 104234), (2527, 76804), (2548, 76171), (2743, 70756), (2954, 65702), (3458, 56126), (3724, 52117), (4009, 48412), (4693, 41356), (5054, 38402), (5486, 35378), (5908, 32851), (6916, 28063), (8018, 24206), (9386, 20678), (10108, 19201), (10339, 18772), (10972, 17689), (12103, 16036)]