210936258

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 506661120

約数和(自身を除く): 295724862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 487, 617, 702, 974, 1234, 1461, 1851, 2922, 3702, 4383, 5553, 6331, 8021, 8766, 11106, 12662, 13149, 16042, 16659, 18993, 24063, 26298, 33318, 37986, 48126, 56979, 72189, 113958, 144378, 170937, 216567, 300479, 341874, 433134, 600958, 901437, 1802874, 2704311, 3906227, 5408622, 7812454, 8112933, 11718681, 16225866, 23437362, 35156043, 70312086, 105468129, 210936258]

約数ペア:

[(1, 210936258), (2, 105468129), (3, 70312086), (6, 35156043), (9, 23437362), (13, 16225866), (18, 11718681), (26, 8112933), (27, 7812454), (39, 5408622), (54, 3906227), (78, 2704311), (117, 1802874), (234, 901437), (351, 600958), (487, 433134), (617, 341874), (702, 300479), (974, 216567), (1234, 170937), (1461, 144378), (1851, 113958), (2922, 72189), (3702, 56979), (4383, 48126), (5553, 37986), (6331, 33318), (8021, 26298), (8766, 24063), (11106, 18993), (12662, 16659), (13149, 16042)]