196657552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4416

約数の個数: 80

約数和(自身を含む): 484191232

約数和(自身を除く): 287533680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 4357, 5642, 6448, 8714, 11284, 17428, 22568, 30499, 34856, 45136, 56641, 60998, 69712, 113282, 121996, 135067, 226564, 243992, 270134, 396487, 453128, 487984, 540268, 792974, 906256, 945469, 1080536, 1585948, 1755871, 1890938, 2161072, 3171896, 3511742, 3781876, 6343792, 7023484, 7563752, 12291097, 14046968, 15127504, 24582194, 28093936, 49164388, 98328776, 196657552]

約数ペア:

[(1, 196657552), (2, 98328776), (4, 49164388), (7, 28093936), (8, 24582194), (13, 15127504), (14, 14046968), (16, 12291097), (26, 7563752), (28, 7023484), (31, 6343792), (52, 3781876), (56, 3511742), (62, 3171896), (91, 2161072), (104, 1890938), (112, 1755871), (124, 1585948), (182, 1080536), (208, 945469), (217, 906256), (248, 792974), (364, 540268), (403, 487984), (434, 453128), (496, 396487), (728, 270134), (806, 243992), (868, 226564), (1456, 135067), (1612, 121996), (1736, 113282), (2821, 69712), (3224, 60998), (3472, 56641), (4357, 45136), (5642, 34856), (6448, 30499), (8714, 22568), (11284, 17428)]