202502128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{436427}}^1$

素因数の和:436464

約数の個数: 20

約数和(自身を含む): 405878040

約数和(自身を除く): 203375912

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 436427, 872854, 1745708, 3491416, 6982832, 12656383, 25312766, 50625532, 101251064, 202502128]

約数ペア:

[(1, 202502128), (2, 101251064), (4, 50625532), (8, 25312766), (16, 12656383), (29, 6982832), (58, 3491416), (116, 1745708), (232, 872854), (464, 436427)]