201483220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23053}}^1$

素因数の和:23104

約数の個数: 48

約数和(自身を含む): 464768640

約数和(自身を除く): 263285420

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 23053, 46106, 92212, 115265, 230530, 438007, 461060, 530219, 876014, 1060438, 1752028, 2120876, 2190035, 2651095, 4380070, 5302190, 8760140, 10074161, 10604380, 20148322, 40296644, 50370805, 100741610, 201483220]

約数ペア:

[(1, 201483220), (2, 100741610), (4, 50370805), (5, 40296644), (10, 20148322), (19, 10604380), (20, 10074161), (23, 8760140), (38, 5302190), (46, 4380070), (76, 2651095), (92, 2190035), (95, 2120876), (115, 1752028), (190, 1060438), (230, 876014), (380, 530219), (437, 461060), (460, 438007), (874, 230530), (1748, 115265), (2185, 92212), (4370, 46106), (8740, 23053)]