209421036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14293}}^1$

素因数の和:14351

約数の個数: 72

約数和(自身を含む): 593143824

約数和(自身を除く): 383722788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 14293, 14652, 28586, 42879, 57172, 85758, 128637, 157223, 171516, 257274, 314446, 471669, 514548, 528841, 628892, 943338, 1057682, 1415007, 1586523, 1886676, 2115364, 2830014, 3173046, 4759569, 5660028, 5817251, 6346092, 9519138, 11634502, 17451753, 19038276, 23269004, 34903506, 52355259, 69807012, 104710518, 209421036]

約数ペア:

[(1, 209421036), (2, 104710518), (3, 69807012), (4, 52355259), (6, 34903506), (9, 23269004), (11, 19038276), (12, 17451753), (18, 11634502), (22, 9519138), (33, 6346092), (36, 5817251), (37, 5660028), (44, 4759569), (66, 3173046), (74, 2830014), (99, 2115364), (111, 1886676), (132, 1586523), (148, 1415007), (198, 1057682), (222, 943338), (333, 628892), (396, 528841), (407, 514548), (444, 471669), (666, 314446), (814, 257274), (1221, 171516), (1332, 157223), (1628, 128637), (2442, 85758), (3663, 57172), (4884, 42879), (7326, 28586), (14293, 14652)]