201836908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 449979936

約数和(自身を除く): 248143028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 577, 806, 868, 961, 1154, 1612, 1922, 2308, 2821, 3844, 4039, 5642, 6727, 7501, 8078, 11284, 12493, 13454, 15002, 16156, 17887, 24986, 26908, 30004, 35774, 49972, 52507, 71548, 87451, 105014, 125209, 174902, 210028, 232531, 250418, 349804, 465062, 500836, 554497, 930124, 1108994, 1627717, 2217988, 3255434, 3881479, 6510868, 7208461, 7762958, 14416922, 15525916, 28833844, 50459227, 100918454, 201836908]

約数ペア:

[(1, 201836908), (2, 100918454), (4, 50459227), (7, 28833844), (13, 15525916), (14, 14416922), (26, 7762958), (28, 7208461), (31, 6510868), (52, 3881479), (62, 3255434), (91, 2217988), (124, 1627717), (182, 1108994), (217, 930124), (364, 554497), (403, 500836), (434, 465062), (577, 349804), (806, 250418), (868, 232531), (961, 210028), (1154, 174902), (1612, 125209), (1922, 105014), (2308, 87451), (2821, 71548), (3844, 52507), (4039, 49972), (5642, 35774), (6727, 30004), (7501, 26908), (8078, 24986), (11284, 17887), (12493, 16156), (13454, 15002)]