200744943

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 336199680

約数和(自身を除く): 135454737

約数列:

[1, 3, 7, 21, 23, 37, 47, 69, 111, 141, 161, 239, 259, 329, 483, 717, 777, 851, 987, 1081, 1673, 1739, 2553, 3243, 5019, 5217, 5497, 5957, 7567, 8843, 11233, 12173, 16491, 17871, 22701, 26529, 33699, 36519, 38479, 39997, 61901, 78631, 115437, 119991, 185703, 203389, 235893, 258359, 279979, 415621, 610167, 775077, 839937, 1246863, 1423723, 1808513, 2909347, 4271169, 5425539, 8728041, 9559283, 28677849, 66914981, 200744943]

約数ペア:

[(1, 200744943), (3, 66914981), (7, 28677849), (21, 9559283), (23, 8728041), (37, 5425539), (47, 4271169), (69, 2909347), (111, 1808513), (141, 1423723), (161, 1246863), (239, 839937), (259, 775077), (329, 610167), (483, 415621), (717, 279979), (777, 258359), (851, 235893), (987, 203389), (1081, 185703), (1673, 119991), (1739, 115437), (2553, 78631), (3243, 61901), (5019, 39997), (5217, 38479), (5497, 36519), (5957, 33699), (7567, 26529), (8843, 22701), (11233, 17871), (12173, 16491)]