201749432

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 383011200

約数和(自身を除く): 181261768

約数列:

[1, 2, 4, 8, 131, 262, 311, 524, 619, 622, 1048, 1238, 1244, 2476, 2488, 4952, 40741, 81089, 81482, 162178, 162964, 192509, 324356, 325928, 385018, 648712, 770036, 1540072, 25218679, 50437358, 100874716, 201749432]

約数ペア:

[(1, 201749432), (2, 100874716), (4, 50437358), (8, 25218679), (131, 1540072), (262, 770036), (311, 648712), (524, 385018), (619, 325928), (622, 324356), (1048, 192509), (1238, 162964), (1244, 162178), (2476, 81482), (2488, 81089), (4952, 40741)]