200405824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1343

約数の個数: 56

約数和(自身を含む): 415795968

約数和(自身を除く): 215390144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 496, 664, 992, 1217, 1328, 1984, 2434, 2573, 2656, 4868, 5146, 5312, 9736, 10292, 19472, 20584, 37727, 38944, 41168, 75454, 77888, 82336, 101011, 150908, 164672, 202022, 301816, 404044, 603632, 808088, 1207264, 1616176, 2414528, 3131341, 3232352, 6262682, 6464704, 12525364, 25050728, 50101456, 100202912, 200405824]

約数ペア:

[(1, 200405824), (2, 100202912), (4, 50101456), (8, 25050728), (16, 12525364), (31, 6464704), (32, 6262682), (62, 3232352), (64, 3131341), (83, 2414528), (124, 1616176), (166, 1207264), (248, 808088), (332, 603632), (496, 404044), (664, 301816), (992, 202022), (1217, 164672), (1328, 150908), (1984, 101011), (2434, 82336), (2573, 77888), (2656, 75454), (4868, 41168), (5146, 38944), (5312, 37727), (9736, 20584), (10292, 19472)]