196694631

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 346627840

約数和(自身を除く): 149933209

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 73, 133, 171, 219, 399, 511, 657, 1197, 1387, 1533, 2251, 4161, 4599, 6753, 9709, 12483, 15757, 20259, 29127, 42769, 47271, 87381, 128307, 141813, 164323, 299383, 384921, 492969, 898149, 1150261, 1478907, 2694447, 3122137, 3450783, 9366411, 10352349, 21854959, 28099233, 65564877, 196694631]

約数ペア:

[(1, 196694631), (3, 65564877), (7, 28099233), (9, 21854959), (19, 10352349), (21, 9366411), (57, 3450783), (63, 3122137), (73, 2694447), (133, 1478907), (171, 1150261), (219, 898149), (399, 492969), (511, 384921), (657, 299383), (1197, 164323), (1387, 141813), (1533, 128307), (2251, 87381), (4161, 47271), (4599, 42769), (6753, 29127), (9709, 20259), (12483, 15757)]