199954092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 523837440

約数和(自身を除く): 323883348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 173, 186, 239, 346, 372, 403, 478, 519, 692, 717, 806, 956, 1038, 1209, 1434, 1612, 2076, 2249, 2418, 2868, 3107, 4498, 4836, 5363, 6214, 6747, 7409, 8996, 9321, 10726, 12428, 13494, 14818, 16089, 18642, 21452, 22227, 26988, 29636, 32178, 37284, 41347, 44454, 64356, 69719, 82694, 88908, 96317, 124041, 139438, 165388, 192634, 209157, 248082, 278876, 288951, 385268, 418314, 496164, 537511, 577902, 836628, 1075022, 1155804, 1281757, 1612533, 2150044, 2563514, 3225066, 3845271, 5127028, 6450132, 7690542, 15381084, 16662841, 33325682, 49988523, 66651364, 99977046, 199954092]

約数ペア:

[(1, 199954092), (2, 99977046), (3, 66651364), (4, 49988523), (6, 33325682), (12, 16662841), (13, 15381084), (26, 7690542), (31, 6450132), (39, 5127028), (52, 3845271), (62, 3225066), (78, 2563514), (93, 2150044), (124, 1612533), (156, 1281757), (173, 1155804), (186, 1075022), (239, 836628), (346, 577902), (372, 537511), (403, 496164), (478, 418314), (519, 385268), (692, 288951), (717, 278876), (806, 248082), (956, 209157), (1038, 192634), (1209, 165388), (1434, 139438), (1612, 124041), (2076, 96317), (2249, 88908), (2418, 82694), (2868, 69719), (3107, 64356), (4498, 44454), (4836, 41347), (5363, 37284), (6214, 32178), (6747, 29636), (7409, 26988), (8996, 22227), (9321, 21452), (10726, 18642), (12428, 16089), (13494, 14818)]