200851108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 375316480

約数和(自身を除く): 174465372

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 139, 172, 271, 278, 542, 556, 1084, 1333, 2666, 4309, 5332, 5977, 8401, 8618, 11653, 11954, 16802, 17236, 23306, 23908, 33604, 37669, 46612, 75338, 150676, 185287, 361243, 370574, 722486, 741148, 1167739, 1444972, 1619767, 2335478, 3239534, 4670956, 6479068, 50212777, 100425554, 200851108]

約数ペア:

[(1, 200851108), (2, 100425554), (4, 50212777), (31, 6479068), (43, 4670956), (62, 3239534), (86, 2335478), (124, 1619767), (139, 1444972), (172, 1167739), (271, 741148), (278, 722486), (542, 370574), (556, 361243), (1084, 185287), (1333, 150676), (2666, 75338), (4309, 46612), (5332, 37669), (5977, 33604), (8401, 23908), (8618, 23306), (11653, 17236), (11954, 16802)]