215202392

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{2243}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 411998400

約数和(自身を除く): 196796008

約数列:

[1, 2, 4, 8, 67, 134, 179, 268, 358, 536, 716, 1432, 2243, 4486, 8972, 11993, 17944, 23986, 47972, 95944, 150281, 300562, 401497, 601124, 802994, 1202248, 1605988, 3211976, 26900299, 53800598, 107601196, 215202392]

約数ペア:

[(1, 215202392), (2, 107601196), (4, 53800598), (8, 26900299), (67, 3211976), (134, 1605988), (179, 1202248), (268, 802994), (358, 601124), (536, 401497), (716, 300562), (1432, 150281), (2243, 95944), (4486, 47972), (8972, 23986), (11993, 17944)]