201864537

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139313}}^1$

素因数の和:139349

約数の個数: 24

約数和(自身を含む): 347727744

約数和(自身を除く): 145863207

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 139313, 417939, 975191, 1253817, 2925573, 3204199, 8776719, 9612597, 22429393, 28837791, 67288179, 201864537]

約数ペア:

[(1, 201864537), (3, 67288179), (7, 28837791), (9, 22429393), (21, 9612597), (23, 8776719), (63, 3204199), (69, 2925573), (161, 1253817), (207, 975191), (483, 417939), (1449, 139313)]