195782608

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 478737216

約数和(自身を除く): 282954608

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 107, 112, 119, 124, 136, 214, 217, 238, 248, 272, 428, 434, 476, 496, 527, 749, 856, 868, 952, 961, 1054, 1498, 1712, 1736, 1819, 1904, 1922, 2108, 2996, 3317, 3472, 3638, 3689, 3844, 4216, 5992, 6634, 6727, 7276, 7378, 7688, 8432, 11984, 12733, 13268, 13454, 14552, 14756, 15376, 16337, 23219, 25466, 26536, 26908, 29104, 29512, 32674, 46438, 50932, 53072, 53816, 56389, 59024, 65348, 92876, 101864, 102827, 107632, 112778, 114359, 130696, 185752, 203728, 205654, 225556, 228718, 261392, 371504, 394723, 411308, 451112, 457436, 719789, 789446, 822616, 902224, 914872, 1439578, 1578892, 1645232, 1748059, 1829744, 2879156, 3157784, 3496118, 5758312, 6315568, 6992236, 11516624, 12236413, 13984472, 24472826, 27968944, 48945652, 97891304, 195782608]

約数ペア:

[(1, 195782608), (2, 97891304), (4, 48945652), (7, 27968944), (8, 24472826), (14, 13984472), (16, 12236413), (17, 11516624), (28, 6992236), (31, 6315568), (34, 5758312), (56, 3496118), (62, 3157784), (68, 2879156), (107, 1829744), (112, 1748059), (119, 1645232), (124, 1578892), (136, 1439578), (214, 914872), (217, 902224), (238, 822616), (248, 789446), (272, 719789), (428, 457436), (434, 451112), (476, 411308), (496, 394723), (527, 371504), (749, 261392), (856, 228718), (868, 225556), (952, 205654), (961, 203728), (1054, 185752), (1498, 130696), (1712, 114359), (1736, 112778), (1819, 107632), (1904, 102827), (1922, 101864), (2108, 92876), (2996, 65348), (3317, 59024), (3472, 56389), (3638, 53816), (3689, 53072), (3844, 50932), (4216, 46438), (5992, 32674), (6634, 29512), (6727, 29104), (7276, 26908), (7378, 26536), (7688, 25466), (8432, 23219), (11984, 16337), (12733, 15376), (13268, 14756), (13454, 14552)]