189820204

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{95483}}^1$

素因数の和:95565

約数の個数: 24

約数和(自身を含む): 384991488

約数和(自身を除く): 195171284

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 95483, 190966, 381932, 668381, 1336762, 2673524, 6779293, 13558586, 27117172, 47455051, 94910102, 189820204]

約数ペア:

[(1, 189820204), (2, 94910102), (4, 47455051), (7, 27117172), (14, 13558586), (28, 6779293), (71, 2673524), (142, 1336762), (284, 668381), (497, 381932), (994, 190966), (1988, 95483)]