199981630354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1\times {\mathrm{6899}}^1$

素因数の和:9199

約数の個数: 64

約数和(自身を含む): 355788288000

約数和(自身を除く): 155806657646

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 2237, 4474, 6479, 6899, 12958, 13798, 24607, 42503, 49214, 69347, 75889, 85006, 131081, 138694, 151778, 213869, 262162, 427738, 467533, 762817, 935066, 1317593, 1441891, 1525634, 2352559, 2635186, 2883782, 4063511, 4705118, 8127022, 14493523, 15433063, 28987046, 30866126, 44698621, 89397242, 169763693, 293228197, 339527386, 478424953, 586456394, 956849906, 3225510167, 5262674483, 6451020334, 9090074107, 10525348966, 18180148214, 99990815177, 199981630354]

約数ペア:

[(1, 199981630354), (2, 99990815177), (11, 18180148214), (19, 10525348966), (22, 9090074107), (31, 6451020334), (38, 5262674483), (62, 3225510167), (209, 956849906), (341, 586456394), (418, 478424953), (589, 339527386), (682, 293228197), (1178, 169763693), (2237, 89397242), (4474, 44698621), (6479, 30866126), (6899, 28987046), (12958, 15433063), (13798, 14493523), (24607, 8127022), (42503, 4705118), (49214, 4063511), (69347, 2883782), (75889, 2635186), (85006, 2352559), (131081, 1525634), (138694, 1441891), (151778, 1317593), (213869, 935066), (262162, 762817), (427738, 467533)]