200858120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 479692800

約数和(自身を除く): 278834680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 760, 1016, 1270, 2081, 2413, 2540, 4162, 4826, 5080, 8324, 9652, 10405, 12065, 16648, 19304, 20810, 24130, 39539, 41620, 48260, 79078, 83240, 96520, 158156, 197695, 264287, 316312, 395390, 528574, 790780, 1057148, 1321435, 1581560, 2114296, 2642870, 5021453, 5285740, 10042906, 10571480, 20085812, 25107265, 40171624, 50214530, 100429060, 200858120]

約数ペア:

[(1, 200858120), (2, 100429060), (4, 50214530), (5, 40171624), (8, 25107265), (10, 20085812), (19, 10571480), (20, 10042906), (38, 5285740), (40, 5021453), (76, 2642870), (95, 2114296), (127, 1581560), (152, 1321435), (190, 1057148), (254, 790780), (380, 528574), (508, 395390), (635, 316312), (760, 264287), (1016, 197695), (1270, 158156), (2081, 96520), (2413, 83240), (2540, 79078), (4162, 48260), (4826, 41620), (5080, 39539), (8324, 24130), (9652, 20810), (10405, 19304), (12065, 16648)]