206659404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{273359}}^1$

素因数の和:273379

約数の個数: 48

約数和(自身を含む): 612326400

約数和(自身を除く): 405666996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 273359, 546718, 820077, 1093436, 1640154, 1913513, 2460231, 3280308, 3827026, 4920462, 5740539, 7380693, 7654052, 9840924, 11481078, 14761386, 17221617, 22962156, 29522772, 34443234, 51664851, 68886468, 103329702, 206659404]

約数ペア:

[(1, 206659404), (2, 103329702), (3, 68886468), (4, 51664851), (6, 34443234), (7, 29522772), (9, 22962156), (12, 17221617), (14, 14761386), (18, 11481078), (21, 9840924), (27, 7654052), (28, 7380693), (36, 5740539), (42, 4920462), (54, 3827026), (63, 3280308), (84, 2460231), (108, 1913513), (126, 1640154), (189, 1093436), (252, 820077), (378, 546718), (756, 273359)]