195941824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 442423296

約数和(自身を除く): 246481472

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 71, 104, 107, 124, 142, 208, 214, 248, 284, 403, 416, 428, 496, 568, 806, 832, 856, 923, 992, 1136, 1391, 1612, 1712, 1846, 1984, 2201, 2272, 2782, 3224, 3317, 3424, 3692, 4402, 4544, 5564, 6448, 6634, 6848, 7384, 7597, 8804, 11128, 12896, 13268, 14768, 15194, 17608, 22256, 25792, 26536, 28613, 29536, 30388, 35216, 43121, 44512, 53072, 57226, 59072, 60776, 70432, 86242, 89024, 98761, 106144, 114452, 121552, 140864, 172484, 197522, 212288, 228904, 235507, 243104, 344968, 395044, 457808, 471014, 486208, 689936, 790088, 915616, 942028, 1379872, 1580176, 1831232, 1884056, 2759744, 3061591, 3160352, 3768112, 6123182, 6320704, 7536224, 12246364, 15072448, 24492728, 48985456, 97970912, 195941824]

約数ペア:

[(1, 195941824), (2, 97970912), (4, 48985456), (8, 24492728), (13, 15072448), (16, 12246364), (26, 7536224), (31, 6320704), (32, 6123182), (52, 3768112), (62, 3160352), (64, 3061591), (71, 2759744), (104, 1884056), (107, 1831232), (124, 1580176), (142, 1379872), (208, 942028), (214, 915616), (248, 790088), (284, 689936), (403, 486208), (416, 471014), (428, 457808), (496, 395044), (568, 344968), (806, 243104), (832, 235507), (856, 228904), (923, 212288), (992, 197522), (1136, 172484), (1391, 140864), (1612, 121552), (1712, 114452), (1846, 106144), (1984, 98761), (2201, 89024), (2272, 86242), (2782, 70432), (3224, 60776), (3317, 59072), (3424, 57226), (3692, 53072), (4402, 44512), (4544, 43121), (5564, 35216), (6448, 30388), (6634, 29536), (6848, 28613), (7384, 26536), (7597, 25792), (8804, 22256), (11128, 17608), (12896, 15194), (13268, 14768)]