203500946

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 351630720

約数和(自身を除く): 148129774

約数列:

[1, 2, 11, 22, 29, 58, 107, 121, 214, 242, 271, 319, 542, 638, 1177, 2354, 2981, 3103, 3509, 5962, 6206, 7018, 7859, 12947, 15718, 25894, 28997, 32791, 34133, 57994, 65582, 68266, 86449, 172898, 318967, 375463, 637934, 750926, 840913, 950939, 1681826, 1901878, 3508637, 7017274, 9250043, 18500086, 101750473, 203500946]

約数ペア:

[(1, 203500946), (2, 101750473), (11, 18500086), (22, 9250043), (29, 7017274), (58, 3508637), (107, 1901878), (121, 1681826), (214, 950939), (242, 840913), (271, 750926), (319, 637934), (542, 375463), (638, 318967), (1177, 172898), (2354, 86449), (2981, 68266), (3103, 65582), (3509, 57994), (5962, 34133), (6206, 32791), (7018, 28997), (7859, 25894), (12947, 15718)]