219241374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{24247}}^1$

素因数の和:24400

約数の個数: 32

約数和(自身を含む): 481856256

約数和(自身を除く): 262614882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 24247, 48494, 72741, 145482, 266717, 533434, 800151, 1600302, 3321839, 6643678, 9965517, 19931034, 36540229, 73080458, 109620687, 219241374]

約数ペア:

[(1, 219241374), (2, 109620687), (3, 73080458), (6, 36540229), (11, 19931034), (22, 9965517), (33, 6643678), (66, 3321839), (137, 1600302), (274, 800151), (411, 533434), (822, 266717), (1507, 145482), (3014, 72741), (4521, 48494), (9042, 24247)]