201326224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 439686144

約数和(自身を除く): 238359920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 113, 176, 191, 212, 226, 382, 424, 452, 583, 764, 848, 904, 1166, 1243, 1528, 1808, 2101, 2332, 2486, 3056, 4202, 4664, 4972, 5989, 8404, 9328, 9944, 10123, 11978, 16808, 19888, 20246, 21583, 23956, 33616, 40492, 43166, 47912, 65879, 80984, 86332, 95824, 111353, 131758, 161968, 172664, 222706, 237413, 263516, 345328, 445412, 474826, 527032, 890824, 949652, 1054064, 1143899, 1781648, 1899304, 2287798, 3798608, 4575596, 9151192, 12582889, 18302384, 25165778, 50331556, 100663112, 201326224]

約数ペア:

[(1, 201326224), (2, 100663112), (4, 50331556), (8, 25165778), (11, 18302384), (16, 12582889), (22, 9151192), (44, 4575596), (53, 3798608), (88, 2287798), (106, 1899304), (113, 1781648), (176, 1143899), (191, 1054064), (212, 949652), (226, 890824), (382, 527032), (424, 474826), (452, 445412), (583, 345328), (764, 263516), (848, 237413), (904, 222706), (1166, 172664), (1243, 161968), (1528, 131758), (1808, 111353), (2101, 95824), (2332, 86332), (2486, 80984), (3056, 65879), (4202, 47912), (4664, 43166), (4972, 40492), (5989, 33616), (8404, 23956), (9328, 21583), (9944, 20246), (10123, 19888), (11978, 16808)]