220166281496

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1417

約数の個数: 128

約数和(自身を含む): 485240371200

約数和(自身を除く): 265074089704

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 337, 376, 401, 619, 658, 674, 802, 1238, 1316, 1348, 1604, 2359, 2476, 2632, 2696, 2807, 3208, 4333, 4718, 4952, 5614, 8666, 9436, 11228, 15839, 17332, 18847, 18872, 22456, 29093, 31678, 34664, 37694, 58186, 63356, 75388, 110873, 116372, 126712, 131929, 135137, 150776, 203651, 208603, 221746, 232744, 248219, 263858, 270274, 407302, 417206, 443492, 496438, 527716, 540548, 814604, 834412, 886984, 945959, 992876, 1055432, 1081096, 1460221, 1629208, 1668824, 1737533, 1891918, 1985752, 2920442, 3475066, 3783836, 5840884, 6351439, 6950132, 7567672, 9804341, 11666293, 11681768, 12702878, 13900264, 19608682, 23332586, 25405756, 39217364, 44460073, 46665172, 50811512, 68630387, 78434728, 81664051, 83649803, 88920146, 93330344, 137260774, 163328102, 167299606, 177840292, 274521548, 326656204, 334599212, 355680584, 549043096, 585548621, 653312408, 669198424, 1171097242, 2342194484, 3931540741, 4684388968, 7863081482, 15726162964, 27520785187, 31452325928, 55041570374, 110083140748, 220166281496]

約数ペア:

[(1, 220166281496), (2, 110083140748), (4, 55041570374), (7, 31452325928), (8, 27520785187), (14, 15726162964), (28, 7863081482), (47, 4684388968), (56, 3931540741), (94, 2342194484), (188, 1171097242), (329, 669198424), (337, 653312408), (376, 585548621), (401, 549043096), (619, 355680584), (658, 334599212), (674, 326656204), (802, 274521548), (1238, 177840292), (1316, 167299606), (1348, 163328102), (1604, 137260774), (2359, 93330344), (2476, 88920146), (2632, 83649803), (2696, 81664051), (2807, 78434728), (3208, 68630387), (4333, 50811512), (4718, 46665172), (4952, 44460073), (5614, 39217364), (8666, 25405756), (9436, 23332586), (11228, 19608682), (15839, 13900264), (17332, 12702878), (18847, 11681768), (18872, 11666293), (22456, 9804341), (29093, 7567672), (31678, 6950132), (34664, 6351439), (37694, 5840884), (58186, 3783836), (63356, 3475066), (75388, 2920442), (110873, 1985752), (116372, 1891918), (126712, 1737533), (131929, 1668824), (135137, 1629208), (150776, 1460221), (203651, 1081096), (208603, 1055432), (221746, 992876), (232744, 945959), (248219, 886984), (263858, 834412), (270274, 814604), (407302, 540548), (417206, 527716), (443492, 496438)]