196363020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{467531}}^1$

素因数の和:467550

約数の個数: 48

約数和(自身を含む): 628363008

約数和(自身を除く): 431999988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 467531, 935062, 1402593, 1870124, 2337655, 2805186, 3272717, 4675310, 5610372, 6545434, 7012965, 9350620, 9818151, 13090868, 14025930, 16363585, 19636302, 28051860, 32727170, 39272604, 49090755, 65454340, 98181510, 196363020]

約数ペア:

[(1, 196363020), (2, 98181510), (3, 65454340), (4, 49090755), (5, 39272604), (6, 32727170), (7, 28051860), (10, 19636302), (12, 16363585), (14, 14025930), (15, 13090868), (20, 9818151), (21, 9350620), (28, 7012965), (30, 6545434), (35, 5610372), (42, 4675310), (60, 3272717), (70, 2805186), (84, 2337655), (105, 1870124), (140, 1402593), (210, 935062), (420, 467531)]