201559803902

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{21557}}^1\times {\mathrm{99469}}^1$

素因数の和:121075

約数の個数: 16

約数和(自身を含む): 308789893440

約数和(自身を除く): 107230089538

約数列:

[1, 2, 47, 94, 21557, 43114, 99469, 198938, 1013179, 2026358, 4675043, 9350086, 2144253233, 4288506466, 100779901951, 201559803902]

約数ペア:

[(1, 201559803902), (2, 100779901951), (47, 4288506466), (94, 2144253233), (21557, 9350086), (43114, 4675043), (99469, 2026358), (198938, 1013179)]