201755908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{115421}}^1$

素因数の和:115467

約数の個数: 24

約数和(自身を含む): 387817920

約数和(自身を除く): 186062012

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 115421, 230842, 461684, 2192999, 2654683, 4385998, 5309366, 8771996, 10618732, 50438977, 100877954, 201755908]

約数ペア:

[(1, 201755908), (2, 100877954), (4, 50438977), (19, 10618732), (23, 8771996), (38, 5309366), (46, 4385998), (76, 2654683), (92, 2192999), (437, 461684), (874, 230842), (1748, 115421)]