201847540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15131}}^1$

素因数の和:15192

約数の個数: 48

約数和(自身を含む): 457591680

約数和(自身を除く): 255744140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 15131, 30262, 60524, 75655, 151310, 302620, 348013, 438799, 696026, 877598, 1392052, 1740065, 1755196, 2193995, 3480130, 4387990, 6960260, 8775980, 10092377, 20184754, 40369508, 50461885, 100923770, 201847540]

約数ペア:

[(1, 201847540), (2, 100923770), (4, 50461885), (5, 40369508), (10, 20184754), (20, 10092377), (23, 8775980), (29, 6960260), (46, 4387990), (58, 3480130), (92, 2193995), (115, 1755196), (116, 1740065), (145, 1392052), (230, 877598), (290, 696026), (460, 438799), (580, 348013), (667, 302620), (1334, 151310), (2668, 75655), (3335, 60524), (6670, 30262), (13340, 15131)]