197458704

素因数分解:

$2^4\times 3^2\times {\mathrm{1171}}^2$

素因数の和:2356

約数の個数: 45

約数和(自身を含む): 553082439

約数和(自身を除く): 355623735

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1171, 2342, 3513, 4684, 7026, 9368, 10539, 14052, 18736, 21078, 28104, 42156, 56208, 84312, 168624, 1371241, 2742482, 4113723, 5484964, 8227446, 10969928, 12341169, 16454892, 21939856, 24682338, 32909784, 49364676, 65819568, 98729352, 197458704]

約数ペア:

[(1, 197458704), (2, 98729352), (3, 65819568), (4, 49364676), (6, 32909784), (8, 24682338), (9, 21939856), (12, 16454892), (16, 12341169), (18, 10969928), (24, 8227446), (36, 5484964), (48, 4113723), (72, 2742482), (144, 1371241), (1171, 168624), (2342, 84312), (3513, 56208), (4684, 42156), (7026, 28104), (9368, 21078), (10539, 18736)]