190203445292

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{627643}}^1$

素因数の和:627870

約数の個数: 48

約数和(自身を含む): 388034626560

約数和(自身を除く): 197831181268

約数列:

[1, 2, 4, 7, 14, 28, 79, 137, 158, 274, 316, 548, 553, 959, 1106, 1918, 2212, 3836, 10823, 21646, 43292, 75761, 151522, 303044, 627643, 1255286, 2510572, 4393501, 8787002, 17574004, 49583797, 85987091, 99167594, 171974182, 198335188, 343948364, 347086579, 601909637, 694173158, 1203819274, 1388346316, 2407638548, 6792980189, 13585960378, 27171920756, 47550861323, 95101722646, 190203445292]

約数ペア:

[(1, 190203445292), (2, 95101722646), (4, 47550861323), (7, 27171920756), (14, 13585960378), (28, 6792980189), (79, 2407638548), (137, 1388346316), (158, 1203819274), (274, 694173158), (316, 601909637), (548, 347086579), (553, 343948364), (959, 198335188), (1106, 171974182), (1918, 99167594), (2212, 85987091), (3836, 49583797), (10823, 17574004), (21646, 8787002), (43292, 4393501), (75761, 2510572), (151522, 1255286), (303044, 627643)]