203249508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19997}}^1$

素因数の和:20033

約数の個数: 72

約数和(自身を含む): 595780416

約数和(自身を除く): 392530908

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 19997, 39994, 59991, 79988, 119982, 139979, 219967, 239964, 279958, 419937, 439934, 559916, 659901, 839874, 879868, 1319802, 1539769, 1679748, 2419637, 2639604, 3079538, 4619307, 4839274, 6159076, 7258911, 9238614, 9678548, 14517822, 16937459, 18477228, 29035644, 33874918, 50812377, 67749836, 101624754, 203249508]

約数ペア:

[(1, 203249508), (2, 101624754), (3, 67749836), (4, 50812377), (6, 33874918), (7, 29035644), (11, 18477228), (12, 16937459), (14, 14517822), (21, 9678548), (22, 9238614), (28, 7258911), (33, 6159076), (42, 4839274), (44, 4619307), (66, 3079538), (77, 2639604), (84, 2419637), (121, 1679748), (132, 1539769), (154, 1319802), (231, 879868), (242, 839874), (308, 659901), (363, 559916), (462, 439934), (484, 419937), (726, 279958), (847, 239964), (924, 219967), (1452, 139979), (1694, 119982), (2541, 79988), (3388, 59991), (5082, 39994), (10164, 19997)]