201423236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1217}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 422343936

約数和(自身を除く): 220920700

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 257, 322, 514, 644, 1028, 1217, 1799, 2434, 3598, 4868, 5911, 7196, 8519, 11822, 17038, 23644, 27991, 34076, 41377, 55982, 82754, 111964, 165508, 195937, 312769, 391874, 625538, 783748, 1251076, 2189383, 4378766, 7193687, 8757532, 14387374, 28774748, 50355809, 100711618, 201423236]

約数ペア:

[(1, 201423236), (2, 100711618), (4, 50355809), (7, 28774748), (14, 14387374), (23, 8757532), (28, 7193687), (46, 4378766), (92, 2189383), (161, 1251076), (257, 783748), (322, 625538), (514, 391874), (644, 312769), (1028, 195937), (1217, 165508), (1799, 111964), (2434, 82754), (3598, 55982), (4868, 41377), (5911, 34076), (7196, 27991), (8519, 23644), (11822, 17038)]