201971237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5821}}^1$

素因数の和:6008

約数の個数: 16

約数和(自身を含む): 231808752

約数和(自身を除く): 29837515

約数列:

[1, 13, 17, 157, 221, 2041, 2669, 5821, 34697, 75673, 98957, 913897, 1286441, 11880661, 15536249, 201971237]

約数ペア:

[(1, 201971237), (13, 15536249), (17, 11880661), (157, 1286441), (221, 913897), (2041, 98957), (2669, 75673), (5821, 34697)]