207400297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 226190272

約数和(自身を除く): 18789975

約数列:

[1, 13, 157, 307, 331, 2041, 3991, 4303, 48199, 51967, 101617, 626587, 675571, 1321021, 15953869, 207400297]

約数ペア:

[(1, 207400297), (13, 15953869), (157, 1321021), (307, 675571), (331, 626587), (2041, 101617), (3991, 51967), (4303, 48199)]