201143056

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1229}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 399449880

約数和(自身を除く): 198306824

約数列:

[1, 2, 4, 8, 16, 53, 106, 193, 212, 386, 424, 772, 848, 1229, 1544, 2458, 3088, 4916, 9832, 10229, 19664, 20458, 40916, 65137, 81832, 130274, 163664, 237197, 260548, 474394, 521096, 948788, 1042192, 1897576, 3795152, 12571441, 25142882, 50285764, 100571528, 201143056]

約数ペア:

[(1, 201143056), (2, 100571528), (4, 50285764), (8, 25142882), (16, 12571441), (53, 3795152), (106, 1897576), (193, 1042192), (212, 948788), (386, 521096), (424, 474394), (772, 260548), (848, 237197), (1229, 163664), (1544, 130274), (2458, 81832), (3088, 65137), (4916, 40916), (9832, 20458), (10229, 19664)]