200958835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 118375565

約数列:

[1, 5, 7, 11, 29, 35, 41, 55, 77, 145, 203, 205, 287, 319, 385, 439, 451, 1015, 1189, 1435, 1595, 2195, 2233, 2255, 3073, 3157, 4829, 5945, 8323, 11165, 12731, 13079, 15365, 15785, 17999, 24145, 33803, 41615, 63655, 65395, 89117, 89995, 91553, 125993, 140041, 169015, 197989, 445585, 457765, 521971, 629965, 700205, 980287, 989945, 1385923, 2609855, 3653797, 4901435, 5741681, 6929615, 18268985, 28708405, 40191767, 200958835]

約数ペア:

[(1, 200958835), (5, 40191767), (7, 28708405), (11, 18268985), (29, 6929615), (35, 5741681), (41, 4901435), (55, 3653797), (77, 2609855), (145, 1385923), (203, 989945), (205, 980287), (287, 700205), (319, 629965), (385, 521971), (439, 457765), (451, 445585), (1015, 197989), (1189, 169015), (1435, 140041), (1595, 125993), (2195, 91553), (2233, 89995), (2255, 89117), (3073, 65395), (3157, 63655), (4829, 41615), (5945, 33803), (8323, 24145), (11165, 17999), (12731, 15785), (13079, 15365)]