216032208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{642953}}^1$

素因数の和:642971

約数の個数: 40

約数和(自身を含む): 637810368

約数和(自身を除く): 421778160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 642953, 1285906, 1928859, 2571812, 3857718, 4500671, 5143624, 7715436, 9001342, 10287248, 13502013, 15430872, 18002684, 27004026, 30861744, 36005368, 54008052, 72010736, 108016104, 216032208]

約数ペア:

[(1, 216032208), (2, 108016104), (3, 72010736), (4, 54008052), (6, 36005368), (7, 30861744), (8, 27004026), (12, 18002684), (14, 15430872), (16, 13502013), (21, 10287248), (24, 9001342), (28, 7715436), (42, 5143624), (48, 4500671), (56, 3857718), (84, 2571812), (112, 1928859), (168, 1285906), (336, 642953)]