201893377

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 255135420

約数和(自身を除く): 53242043

約数列:

[1, 7, 17, 49, 53, 119, 269, 289, 371, 833, 901, 1883, 2023, 2597, 4573, 6307, 13181, 14161, 14257, 15317, 32011, 44149, 77741, 99799, 107219, 224077, 242369, 544187, 698593, 750533, 1696583, 3809309, 4120273, 11876081, 28841911, 201893377]

約数ペア:

[(1, 201893377), (7, 28841911), (17, 11876081), (49, 4120273), (53, 3809309), (119, 1696583), (269, 750533), (289, 698593), (371, 544187), (833, 242369), (901, 224077), (1883, 107219), (2023, 99799), (2597, 77741), (4573, 44149), (6307, 32011), (13181, 15317), (14161, 14257)]