200878904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{1237}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 385067520

約数和(自身を除く): 184188616

約数列:

[1, 2, 4, 8, 53, 106, 212, 383, 424, 766, 1237, 1532, 2474, 3064, 4948, 9896, 20299, 40598, 65561, 81196, 131122, 162392, 262244, 473771, 524488, 947542, 1895084, 3790168, 25109863, 50219726, 100439452, 200878904]

約数ペア:

[(1, 200878904), (2, 100439452), (4, 50219726), (8, 25109863), (53, 3790168), (106, 1895084), (212, 947542), (383, 524488), (424, 473771), (766, 262244), (1237, 162392), (1532, 131122), (2474, 81196), (3064, 65561), (4948, 40598), (9896, 20299)]