201929075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8167}}^1$

素因数の和:8243

約数の個数: 24

約数和(自身を含む): 267387648

約数和(自身を除く): 65458573

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4945, 8167, 24725, 40835, 187841, 204175, 351181, 939205, 1755905, 4696025, 8077163, 8779525, 40385815, 201929075]

約数ペア:

[(1, 201929075), (5, 40385815), (23, 8779525), (25, 8077163), (43, 4696025), (115, 1755905), (215, 939205), (575, 351181), (989, 204175), (1075, 187841), (4945, 40835), (8167, 24725)]