200860864

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:633

約数の個数: 56

約数和(自身を含む): 412179008

約数和(自身を除く): 211318144

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 271, 296, 313, 542, 592, 626, 1084, 1184, 1252, 2168, 2368, 2504, 4336, 5008, 8672, 10016, 10027, 11581, 17344, 20032, 20054, 23162, 40108, 46324, 80216, 84823, 92648, 160432, 169646, 185296, 320864, 339292, 370592, 641728, 678584, 741184, 1357168, 2714336, 3138451, 5428672, 6276902, 12553804, 25107608, 50215216, 100430432, 200860864]

約数ペア:

[(1, 200860864), (2, 100430432), (4, 50215216), (8, 25107608), (16, 12553804), (32, 6276902), (37, 5428672), (64, 3138451), (74, 2714336), (148, 1357168), (271, 741184), (296, 678584), (313, 641728), (542, 370592), (592, 339292), (626, 320864), (1084, 185296), (1184, 169646), (1252, 160432), (2168, 92648), (2368, 84823), (2504, 80216), (4336, 46324), (5008, 40108), (8672, 23162), (10016, 20054), (10027, 20032), (11581, 17344)]