201744698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{72727}}^1$

素因数の和:72821

約数の個数: 16

約数和(自身を含む): 322912320

約数和(自身を除く): 121167622

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 72727, 145454, 1381813, 2763626, 5309071, 10618142, 100872349, 201744698]

約数ペア:

[(1, 201744698), (2, 100872349), (19, 10618142), (38, 5309071), (73, 2763626), (146, 1381813), (1387, 145454), (2774, 72727)]