200584615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 334679040

約数和(自身を除く): 134094425

約数列:

[1, 5, 7, 11, 17, 19, 35, 55, 77, 85, 95, 119, 133, 187, 209, 323, 385, 595, 665, 935, 1045, 1309, 1463, 1613, 1615, 2261, 3553, 6545, 7315, 8065, 11291, 11305, 17743, 17765, 24871, 27421, 30647, 56455, 88715, 124201, 124355, 137105, 153235, 191947, 214529, 301631, 337117, 520999, 621005, 959735, 1072645, 1508155, 1685585, 2111417, 2359819, 2604995, 3646993, 5730989, 10557085, 11799095, 18234965, 28654945, 40116923, 200584615]

約数ペア:

[(1, 200584615), (5, 40116923), (7, 28654945), (11, 18234965), (17, 11799095), (19, 10557085), (35, 5730989), (55, 3646993), (77, 2604995), (85, 2359819), (95, 2111417), (119, 1685585), (133, 1508155), (187, 1072645), (209, 959735), (323, 621005), (385, 520999), (595, 337117), (665, 301631), (935, 214529), (1045, 191947), (1309, 153235), (1463, 137105), (1613, 124355), (1615, 124201), (2261, 88715), (3553, 56455), (6545, 30647), (7315, 27421), (8065, 24871), (11291, 17765), (11305, 17743)]