208242252

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{6911}}^1$

素因数の和:6961

約数の個数: 72

約数和(自身を含む): 563576832

約数和(自身を除く): 355334580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 6911, 7533, 10044, 13822, 15066, 20733, 27644, 30132, 41466, 62199, 82932, 124398, 186597, 214241, 248796, 373194, 428482, 559791, 642723, 746388, 856964, 1119582, 1285446, 1679373, 1928169, 2239164, 2570892, 3358746, 3856338, 5784507, 6717492, 7712676, 11569014, 17353521, 23138028, 34707042, 52060563, 69414084, 104121126, 208242252]

約数ペア:

[(1, 208242252), (2, 104121126), (3, 69414084), (4, 52060563), (6, 34707042), (9, 23138028), (12, 17353521), (18, 11569014), (27, 7712676), (31, 6717492), (36, 5784507), (54, 3856338), (62, 3358746), (81, 2570892), (93, 2239164), (108, 1928169), (124, 1679373), (162, 1285446), (186, 1119582), (243, 856964), (279, 746388), (324, 642723), (372, 559791), (486, 428482), (558, 373194), (837, 248796), (972, 214241), (1116, 186597), (1674, 124398), (2511, 82932), (3348, 62199), (5022, 41466), (6911, 30132), (7533, 27644), (10044, 20733), (13822, 15066)]