201372608

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:489

約数の個数: 56

約数和(自身を含む): 408627072

約数和(自身を除く): 207254464

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 167, 227, 332, 334, 454, 664, 668, 908, 1328, 1336, 1816, 2656, 2672, 3632, 5312, 5344, 7264, 10688, 13861, 14528, 18841, 27722, 37682, 37909, 55444, 75364, 75818, 110888, 150728, 151636, 221776, 301456, 303272, 443552, 602912, 606544, 887104, 1205824, 1213088, 2426176, 3146447, 6292894, 12585788, 25171576, 50343152, 100686304, 201372608]

約数ペア:

[(1, 201372608), (2, 100686304), (4, 50343152), (8, 25171576), (16, 12585788), (32, 6292894), (64, 3146447), (83, 2426176), (166, 1213088), (167, 1205824), (227, 887104), (332, 606544), (334, 602912), (454, 443552), (664, 303272), (668, 301456), (908, 221776), (1328, 151636), (1336, 150728), (1816, 110888), (2656, 75818), (2672, 75364), (3632, 55444), (5312, 37909), (5344, 37682), (7264, 27722), (10688, 18841), (13861, 14528)]