221199768

素因数分解:

$2^3\times 3^3\times {\mathrm{1024073}}^1$

素因数の和:1024088

約数の個数: 32

約数和(自身を含む): 614444400

約数和(自身を除く): 393244632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1024073, 2048146, 3072219, 4096292, 6144438, 8192584, 9216657, 12288876, 18433314, 24577752, 27649971, 36866628, 55299942, 73733256, 110599884, 221199768]

約数ペア:

[(1, 221199768), (2, 110599884), (3, 73733256), (4, 55299942), (6, 36866628), (8, 27649971), (9, 24577752), (12, 18433314), (18, 12288876), (24, 9216657), (27, 8192584), (36, 6144438), (54, 4096292), (72, 3072219), (108, 2048146), (216, 1024073)]