203420730232

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{1583}}^1\times {\mathrm{72031}}^1$

素因数の和:73843

約数の個数: 32

約数和(自身を含む): 383371591680

約数和(自身を除く): 179950861448

約数列:

[1, 2, 4, 8, 223, 446, 892, 1583, 1784, 3166, 6332, 12664, 72031, 144062, 288124, 353009, 576248, 706018, 1412036, 2824072, 16062913, 32125826, 64251652, 114025073, 128503304, 228050146, 456100292, 912200584, 25427591279, 50855182558, 101710365116, 203420730232]

約数ペア:

[(1, 203420730232), (2, 101710365116), (4, 50855182558), (8, 25427591279), (223, 912200584), (446, 456100292), (892, 228050146), (1583, 128503304), (1784, 114025073), (3166, 64251652), (6332, 32125826), (12664, 16062913), (72031, 2824072), (144062, 1412036), (288124, 706018), (353009, 576248)]