201947295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 381288960

約数和(自身を除く): 179341665

約数列:

[1, 3, 5, 11, 15, 19, 33, 37, 55, 57, 95, 111, 165, 185, 209, 285, 407, 555, 627, 703, 1045, 1221, 1741, 2035, 2109, 3135, 3515, 5223, 6105, 7733, 8705, 10545, 19151, 23199, 26115, 33079, 38665, 57453, 64417, 95755, 99237, 115995, 165395, 193251, 287265, 322085, 363869, 496185, 708587, 966255, 1091607, 1223923, 1819345, 2125761, 3542935, 3671769, 5458035, 6119615, 10628805, 13463153, 18358845, 40389459, 67315765, 201947295]

約数ペア:

[(1, 201947295), (3, 67315765), (5, 40389459), (11, 18358845), (15, 13463153), (19, 10628805), (33, 6119615), (37, 5458035), (55, 3671769), (57, 3542935), (95, 2125761), (111, 1819345), (165, 1223923), (185, 1091607), (209, 966255), (285, 708587), (407, 496185), (555, 363869), (627, 322085), (703, 287265), (1045, 193251), (1221, 165395), (1741, 115995), (2035, 99237), (2109, 95755), (3135, 64417), (3515, 57453), (5223, 38665), (6105, 33079), (7733, 26115), (8705, 23199), (10545, 19151)]