201457048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1937087}}^1$

素因数の和:1937106

約数の個数: 16

約数和(自身を含む): 406788480

約数和(自身を除く): 205331432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1937087, 3874174, 7748348, 15496696, 25182131, 50364262, 100728524, 201457048]

約数ペア:

[(1, 201457048), (2, 100728524), (4, 50364262), (8, 25182131), (13, 15496696), (26, 7748348), (52, 3874174), (104, 1937087)]