207366906224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{682127981}}^1$

素因数の和:682128008

約数の個数: 20

約数和(自身を含む): 422919348840

約数和(自身を除く): 215552442616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 682127981, 1364255962, 2728511924, 5457023848, 10914047696, 12960431639, 25920863278, 51841726556, 103683453112, 207366906224]

約数ペア:

[(1, 207366906224), (2, 103683453112), (4, 51841726556), (8, 25920863278), (16, 12960431639), (19, 10914047696), (38, 5457023848), (76, 2728511924), (152, 1364255962), (304, 682127981)]