211679450284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1489}}^1\times {\mathrm{1783}}^1$

素因数の和:3950

約数の個数: 48

約数和(自身を含む): 383455528960

約数和(自身を除く): 171776078676

約数列:

[1, 2, 4, 31, 62, 124, 643, 1286, 1489, 1783, 2572, 2978, 3566, 5956, 7132, 19933, 39866, 46159, 55273, 79732, 92318, 110546, 184636, 221092, 957427, 1146469, 1914854, 2292938, 2654887, 3829708, 4585876, 5309774, 10619548, 29680237, 35540539, 59360474, 71081078, 82301497, 118720948, 142162156, 164602994, 329205988, 1707092341, 3414184682, 6828369364, 52919862571, 105839725142, 211679450284]

約数ペア:

[(1, 211679450284), (2, 105839725142), (4, 52919862571), (31, 6828369364), (62, 3414184682), (124, 1707092341), (643, 329205988), (1286, 164602994), (1489, 142162156), (1783, 118720948), (2572, 82301497), (2978, 71081078), (3566, 59360474), (5956, 35540539), (7132, 29680237), (19933, 10619548), (39866, 5309774), (46159, 4585876), (55273, 3829708), (79732, 2654887), (92318, 2292938), (110546, 1914854), (184636, 1146469), (221092, 957427)]