202128496

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{28517}}^1$

素因数の和:28968

約数の個数: 20

約数和(自身を含む): 392521752

約数和(自身を除く): 190393256

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 28517, 57034, 114068, 228136, 456272, 12633031, 25266062, 50532124, 101064248, 202128496]

約数ペア:

[(1, 202128496), (2, 101064248), (4, 50532124), (8, 25266062), (16, 12633031), (443, 456272), (886, 228136), (1772, 114068), (3544, 57034), (7088, 28517)]